Struggling to accurately measure semi-volatile analytes? Stricter temperature control with HPLC-CAD analysis just might be the solution you need.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_1_f2eefd5901.jpeg" alt="Thermo Fisher Scientific How to Get More Accurate HPLC Quantitation of Semi-Volatiles" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_1_f2eefd5901.jpeg 245w," sizes="100vw" width="1024" height="512">The charged aerosol detector (CAD) is cited as one of the most capable near-universal HPLC detectors available because the response is solely based on particle charge and fully independent of chemical structure.One caveat to know is your mobile phase components must be less volatile than the analytes in solution for detection by the CAD. And while all non-volatiles give a similar uniform response, <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/content/lifetech/global/en/home/industrial/chromatography/chromatography-learning-center/liquid-chromatography-information/hplc-system-components/how-hplc-detectors-work/charged-aerosol-detection/charged-aerosol-detection-cad-performance-tips.html">the response of semi-volatiles</a> depends on volatility and consequently is less predictable.So, the question then becomes is there a way to address this performance difference and make semi-volatile detection more predictable? One approach for charged semi-volatile analytes is to add a volatile ion-pairing agent of the opposite charge in the mobile phase to force non-volatile behavior.However, this method is analyte specific and may also react with impurities in your mobile phase, leading to higher noise and poorer signal-to-noise (S/N) ratio. What’s really needed is a more global approach to improve the accuracy for measuring semi-volatiles.This approach is now achievable with Temperature Coupling Mode (TCM) in the <a target="_blank" rel="noopener noreferrer" href="https://discover-pharma.com/thermo-fisher-upgrades-charged-aerosol-detection-tech-to-improve-complex-drug-analysis/">Thermo Scientific Vanquish CAD P Series</a>.<h3>Why stricter temperature control matters for measuring semi-volatiles</h3>Before we get into the specifics, you need to understand why temperature control in the CAD is critical to quantitative accuracy, especially for semi-volatiles (Figure 1).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_2_e33cff4cac.jpeg" alt="Thermo Fisher Scientific: How to Get More Accurate HPLC Quantitation of Semi-Volatiles: Figure 1. Illustration showing how the CAD works." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_2_e33cff4cac.jpeg 245w," sizes="100vw" width="1024" height="512">The two <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/content/lifetech/global/en/home/industrial/chromatography/chromatography-learning-center/liquid-chromatography-information/hplc-system-components/how-hplc-detectors-work/charged-aerosol-detection.html">most important functional components in the CAD that guide sensitivity</a> are the evaporation tube temperature (EvapT) and the charging detection module (CDM).<ul><li>EvapT plays a crucial role in determining the performance of the detector, and changing this temperature may alter analyte “selectivity”</li><li>The CDM is where particle charge and measurement happen</li></ul>In previous CAD models, the EvapT is adjustable, but the temperature of the CDM is permanently set at 40 °C. This fixed temperature difference between the EvapT and CDM could negatively impact the measurement of semi-volatile compounds that require a lower EvapT.Adding TCM resolves this issue, by linking the EvapT and CDM temperatures, thereby improving the quantitation of semi-volatile species.<h3>Using TCM to help improve quantification of semi-volatiles, like fatty acids</h3>To demonstrate the effectiveness of this new temperature coupling feature, we anlazyed a working solution of four individual fatty acids (FAs) and compared the CAD repsonse with TCM turned on and turned off (Figure 2).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_3_da6cf5006c.jpeg" alt="Thermo Fisher Scientific: How to Get More Accurate HPLC Quantitation of Semi-Volatiles: Figure 2. The mean S/N ratio of the FAs analyzed with TCM turned on and off." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_3_da6cf5006c.jpeg 245w," sizes="100vw" width="700" height="410">Notably, we observed 46.8% increase in the S/N at the optimal EvapT of 25 °C and with the TCM switched on for lauric acid, the most semi-volatile compound!Interestingly, the observed S/N improvement matches the respective analyte volatility—lauric acid (lowest MW) shows the greatest improvement, and stearic acid (highest MW) the least.Taken together, these findings show how stricter temperature control in the CAD can allow you to extend the range and improve quantification of semi-volatiles.<h3>Extending this application to impurity analysis of polysorbates</h3>Now that we’ve seen TCM is useful for analyzing fatty acids, let’s consider more complex solutions, like polysorbates.Given the CAD is well-established for determining <a target="_blank" rel="noopener noreferrer" href="https://www.sciencedirect.com/science/article/pii/S0021967324010240?via%3Dihub">polysorbate impurities</a>, and fatty acid impurities are quite abundant in polysorbates, and a logical next step is to use this technique for analyzing these solutions.Afterall, free acids in polysorbates <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/blog/analyteguru/review-of-analytical-methods-for-quantifying-amp-profiling/">may form insoluble particles</a> that can seriously compromise product quality, efficacy, and patient safety. Thus, your ability to accurately measure these acids in raw materials and finished goods is of the upmost importance.Download our paper to see how the <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_003867_hplc_vanquish_cad_gradient_optimized_evap_temp_an003867_na_en_b64411eb47.pdf">Vanquish CAD P Series</a> can help your lab measure fatty acids with greater confidence today.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_4_70473e3696.jpeg" alt="Thermo Fisher Scientific: How to Get More Accurate HPLC Quantitation of Semi-Volatiles: Figure 3. Thermo Scientific Vanquish CAD P Series" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_to_Get_More_Accurate_HPLC_Quantitation_of_Semi_Volatiles_4_70473e3696.jpeg 245w," sizes="100vw" width="700" height="410"><h3>FAQs</h3><ol><li>What are the advantages of using a charged aerosol detector for HPLC analysis?</li></ol>The <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/content/lifetech/global/en/home/c/b/vanquish-charged-aerosol-detector-p-series.html">charged aerosol detector</a> (CAD) is now recognized as the most capable “universal” detector available and offers several advantages over other UHPLC-based detectors including:<ul><li>Uniform response for all non-volatile analytes (ideal for quantitation when certified standards are unavailable)</li><li>Universal response independent of chemical structure (analyte does not have to form gas phase ions or possess a chromophore)</li><li>High sensitivity at high pg to low ng on column (ideal for drug impurity analysis)</li><li>Wide linear and dynamic range (measure API and impurities in one run)</li><li>Simple calibration curves (no need to deal with complex, unpredictable sigmoidal calibration curves)</li><li>Gradient compatible (inverse gradient available to ensure consistent response throughout the gradient)</li></ul><ol start="2"><li>Why should I use CAD for measuring fatty acid impurities in polysorbates?</li></ol>Fatty acids don’t contain strong chromophores, so HPLC-CAD analysis is the <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/blog/analyteguru/cad-vs-elsd-which-hplc-detector-is-your-better-option/">ideal choice</a> since the detector response depends on particle charge and is independent of analyte structure.<ol start="3"><li>How does changing the evaporation tube temperature affect the CAD response for semi-volatiles?</li></ol>A high EvapT can <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/tn_72806_uhplc_charged_aerosol_detection_tn72806_en_5979117651/tn-72806-uhplc-charged-aerosol-detection-tn72806-en.pdf">improve sensitivity</a> for non-volatiles by reducing noise but may negatively impact measurement of semi-volatile species. Conversely, a lower EvapT can improve the detection of semi-volatile species, but sensitivity for all analytes may be adversely impacted due to increased noise.Visit us on&nbsp;<a target="_blank" rel="noopener noreferrer" href="https://www.linkedin.com/showcase/72003132/admin/dashboard/">LinkedIn:</a>&nbsp;#HPLC #CAD #biopharma<section><blockquote><h5>Dr. Kimberly M. Lincoln</h5>Dr. Kimberly M. Lincoln is a marketing specialist in the HPLC division at Thermo Fisher Scientific. She holds a Ph.D. in bioinorganic chemistry and a B.S. in chemistry, with professional experience in digital marketing, medical device manufacturing, and chemical synthesis. Kimberly enjoys writing educational chemical content as a guide to help customers solve analytical problems. She is passionate about living a clean lifestyle and keeping the planet healthy for future generations. In her spare time, Kimberly loves to cook, cycle, attend rock concerts, and spend time with her pit bulls.</blockquote></section>

How to Get More Accurate HPLC Quantitation of Semi-Volatiles

We are pleased to announce that a maintenance release is now available for KnowItAll 2026. Maintenance releases are an important way to introduce improvements and bug fixes between major releases to make sure users get the most out of KnowItAll.In Fall 2025, we announced the KnowItAll 2026 major release featuring a new principal component analysis tool, Trendfinder, and various advances for spectral analysis workflows. This is the first update available after that release.<h5>Updates in the 2026.1 maintenance release include:</h5><ul><li>Continued to LC-MS deconvolution improvement</li><li>Updated the DEA regulations rulebase that’s used to automatically categorize structures in databases you build in MineIt according to current Drug Enforcement Agency controlled substance regulations.</li><li>Various bug fixes</li></ul>We encourage users to update now to the most recent version of the software to ensure the best performance.<ul><li><a target="_blank" rel="noopener noreferrer" href="https://get.knowitall.com/Download?_gl=1*18h0vjr*_gcl_au*Mjk3ODY0Mzg1LjE3MTMyNzcyMDEuMTkwNDkyNDI4NS4xNzEzMzY3NDc0LjE3MTMzNjc0Nzk.">Download the most recent version here</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/whats-new-in-knowitall-2026/">What's New in KnowItAll 2026</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/knowitall-version-history/">KnowItAll version history</a></li></ul><h4>About KnowItAll</h4>KnowItAll Software offers solutions to analyze and manage multiple types of spectral and chemical data in multiple file and instrument formats. KnowItAll's integrated toolsets eliminate the need for multiple software packages and increase overall lab efficiency and staff proficiency. Combined with Wiley’s comprehensive, high-quality spectral reference libraries, it provides an unparalleled solution for fast, reliable spectral analysis. Learn more.<h4>About <a target="_blank" rel="noopener noreferrer" href="https://www.wiley.com/en-ie/">Wiley</a></h4>Wiley (NYSE: WLY) is a global leader in authoritative content and research intelligence for the advancement of scientific discovery, innovation, and learning. With more than 200 years at the center of the scholarly ecosystem, Wiley combines trusted publishing heritage with AI-powered platforms to transform how knowledge is discovered, accessed, and applied. From individual researchers and students to Fortune 500 R&amp;D teams, Wiley enables the transformation of scientific breakthroughs into real-world impact. From knowledge to impact—Wiley is redefining what's possible in science and learning. Visit us at Wiley.com and Investors.Wiley.com. Follow us on Facebook, X, LinkedIn and Instagram.

KnowItAll 2026.1 maintenance release now available - Upgrade for the latest features and fixes

<h3>Introduction</h3>Modern analytical laboratories often operate multiple chromatographic instruments simultaneously, which places high demands on software usability and workspace navigation. <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/999">Clarity Chromatography Software</a> developed by DataApex provides a structured, instrument-oriented user interface designed to simplify work even in complex multi-instrument environments. This article explains how to efficiently move between windows in Clarity.<h3>Concept of Instrument-Centric Workspace Organization</h3><h4>Instrument-Specific Color Schemes</h4>Each instrument in Clarity is visually distinguished by its own color scheme. This design choice allows users to:<ul><li>Instantly recognize which windows belong to the same instrument</li><li>Avoid confusion when multiple instruments are open simultaneously</li><li>Maintain orientation within complex analytical workflows</li></ul>Color coding is consistent across all windows associated with a given instrument.<h3>Types of Windows in Clarity</h3>Within a single instrument context, Clarity typically provides access to several interconnected windows, including:<ul><li>Instrument Window – the central control and overview window</li><li>Chromatogram Window – displays acquired chromatographic data</li><li>Sequence Window – manages sample sequences and runs</li></ul>Efficient navigation between these windows is essential for smooth operation.<h3>Navigation Methods Between Windows</h3>Clarity offers multiple complementary ways to switch between related windows. Users can choose the method that best fits their workflow preferences.<h4>1. Instrument Window Tiles</h4>Within the Instrument Window, large tiles represent related windows.Example workflow:<ul><li>Select the large chromatogram tile to switch directly from the Instrument Window to the Chromatogram Window</li></ul>This tile-based approach is intuitive and visually guided.<h4>2. Toolbar Icons</h4>Each instrument window contains a toolbar with window icons that provide direct access to other related windows.Key characteristics:<ul><li>The same set of window icons is available across all instrument-related windows</li><li>Enables quick transitions, for example:<ul><li>From Chromatogram Window → Sequence Window</li></ul></li><li>Ideal for experienced users who prefer icon-based navigation</li></ul><h4>3. Window Menu</h4>For users who prefer menu-driven control, Clarity includes a Window menu.Typical use case:<ul><li>Select Main from the Window menu to return to the Clarity main window</li></ul>This method is particularly useful when:<ul><li>Navigating back to the global workspace</li><li>Managing multiple instruments at once</li></ul><h3>Practical Navigation Workflow Example</h3>A typical navigation sequence demonstrated in the video follows this logic:<ol><li>Start in the Instrument Window</li><li>Click the Chromatogram tile to open chromatographic data</li><li>Use the toolbar icon to switch to the Sequence Window</li><li>Open the Window menu and select Main to return to the Clarity main interface</li></ol>This combination of tiles, icons, and menus ensures flexible and efficient workspace control.<h3>Advantages of Clarity’s Navigation Design</h3>The navigation system in Clarity provides several practical benefits:<ul><li>Consistency – identical navigation tools across instrument windows</li><li>Efficiency – rapid switching without losing context</li><li>Scalability – effective even with many instruments open</li><li>User preference flexibility – toolbar or menu-based workflows</li></ul>These features are especially valuable in high-throughput laboratories and 24/7 operational environments.<h3>Conclusion</h3>Clarity Chromatography Software uses a well-structured, instrument-oriented window system that simplifies navigation even in complex multi-instrument setups. By combining color-coded instruments, tile-based access, universal toolbar icons, and traditional menus, Clarity allows users to move quickly and confidently between windows.Mastering these navigation techniques significantly improves workflow efficiency, reduces errors, and enhances overall user experience—making Clarity a robust platform for modern chromatographic laboratories.For additional tutorials and practical demonstrations, users are encouraged to explore further educational resources provided by DataApex.

How to switch between the Clarity Windows

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Thermo Scientific™ GENESYS™ 30 Vis Spectrophotometer

Perform both basic and complex analyses with the Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer, an intuitive, reliable solution for education or in the lab.

<h3>Designed for Users, Designed for Results</h3>The Thermo Scientific ™ GENESYS ™ 30 is the most thoughtfully designed spectrophotometer available today. Its high resolution color display, large sample compartment, and data export options meet modern expectations for students, educators and lab technicians. The GENESYS 30 blends the simplicity to satisfy novice students with the capabilities that labs need for accurate quantitative analysis.<h4>System Benefits:</h4><ul><li>Large sample compartment with front access simplifies sample handling</li><li>High resolution color display</li><li>Outstanding durability in challenging environments thanks to:</li><li>Waterproof screen</li><li>Sealed, rubberized keypad</li><li>Removable, washable sample compartment</li><li>Sloping surfaces that shed spills</li><li>Chemical resistant PC-ABS covers</li><li>3A linear measurement range for concentrated solutions</li><li>Multi-point quant offers higher measurement confidence</li><li>Traditional monochromator paired with advanced electronics delivers outstanding stability</li><li>Scan mode for spectral analysis and interpretation</li><li>Data any way you want it - excellent snap-on thermal printer or USB data export</li><li>Expanded capabilities with optional VISIONlite software</li><li>2-year warranty</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_GENESYS_30_Vis_Spectrophotometer_4_4442fcccc5.jpg" alt="Thermo Scientific™ GENESYS™ 30 Vis Spectrophotometer." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_GENESYS_30_Vis_Spectrophotometer_4_4442fcccc5.jpg 195w," sizes="100vw" width="2103" height="1685"><h3>Modern Power meets Traditional Simplicity</h3><h4>Live Display and Concentration Mode</h4>Replicate the familiar display of absorbance or transmittance, and single standard concentration measurements of prior generation instruments in the GENESYS 30 Live Display mode. All your parameters are set and kept in view on a single screen as the calculated concentration updates every two seconds.<h4>Fixed Mode</h4>Apply a factor to an absorbance measurement at one wavelength, or measure at two wavelengths with two factors and perform addition, subtraction or division of the values. Display results for up ten samples then print, save or clear your data before going on to the next sample series.<h4>Quantitative Analysis with up to Six Standards</h4>Go beyond the basic spectrophotometer by recording and storing up to six standards to calibrate your method. Choose a linear fit with an intercept or forced through zero. Name and save your method on the instrument or back it up to a USB memory device. All data are recorded with an index number (S1 – S10) and a time stamp. The result table accommodates up to ten samples for you to print or save before going on to the next sample series or analysis.<h4>Go negative!</h4>Some methods call for blanking the instrument on a dark standard and reading absorbance in the negative range. Most single beam instruments cannot measure below -0.3A. GENESYS 30 uses advanced signal processing to deliver stable, reliable results down to -3A.<h4>Simple to Sophisticated:</h4>The GENESYS 30 has the flexibility to perform routine analysis one minute and complex analytical methods the next. The custom Analyzer mode enables you to build your formula with up to six wavelengths, six factors, standard arithmetic operators and absorbance values raised to the 2nd or 3rd power. Use the included Windows® application to design your method. Transfer the method to your GENESYS 30 and run it with the touch of a button. Analyzer mode shows your method name and a continuous display of your results. Technicians can write the result down or print it with a time stamp using the printer accessory.<h4>Smarter by Design:&nbsp;</h4>GENESYS 30 offers the convenient SmartStart™ feature that has delighted GENESYS 10S users since its introduction. The SmartStart menu gives you direct access to your 12 favorite methods. Allowing you to work smarter, not harder.<h4>Snap on Printer:&nbsp;</h4>Fast and clear printing when you need it. Add printing capability to your instrument. The snap-on thermal printer installs in moments.&nbsp;<h4>Quick and Simple Lamp Replacement:&nbsp;</h4>No need to remove the cover, just loosen two screws, slide out the old lamp fitting and slide a new one back in. Everything is pre-aligned, just let the new lamp warm up and go back to work.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_GENESYS_30_Vis_Spectrophotometer_3_82082740d3.jpg" alt="Thermo Scientific™ GENESYS™ 30 Vis Spectrophotometer: Quick and simple lamp replacement." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_GENESYS_30_Vis_Spectrophotometer_3_82082740d3.jpg 197w," sizes="100vw" width="1737" height="1376"><h3>At Home in the Instructional Laboratory</h3>GENESYS spectrophotometers are core teaching instruments in chemistry and biology laboratories around the world. The Thermo Scientific™ GENESYS™ 30 allows students and teachers to focus on examining scientific data and learning scientific concepts instead of learning instrumentation.<h4>Easy to Teach, Easy to Learn&nbsp;</h4>Clearly labeled, uniquely colored keys simplify instrument operation. New users require little or no training.<h4>Get Working – Faster!</h4>Large, color digital screen and numeric keypad help you set up methods faster. Simplified software interface gives users maximum control and efficiency.<h4>Designed for Today, Built for Tomorrow – Inside and Out!</h4>On the inside, GENESYS 30 uses advanced optics, electronics and signal processing to deliver superior measurement performance for its class. On the outside, GENESYS 30 presents a tough exterior built to last for years in the most demanding environments.<ul><li>Resistant to spills</li><li>Removable and washable sample compartment</li><li>The sample compartment lid<ul><li>stays where you put it - open or closed</li><li>has a magnetic latch to hold it closed during measurements</li><li>is customer-replaceable should it get broken through abuse</li></ul></li></ul><h4>Simple and Familiar</h4>Open the Live Display application with a single button-press to monitor the absorbance or transmittance live – just like a GENESYS 20 or SPECTRONIC 20. The spectrum indicator shows the color of light being absorbed.<h4>Special support for OD 600 and test-tube measurements</h4>For measurements in test-tubes, the test-tube holder accessory accommodates 100mm x 13mm test-tubes with the lid closed. Or add the tall test-tube adaptor to use larger diameter, taller tubes (up to 150mm, 6 inches) with the lid open. Special OD600 mode for cell growth measurements. Select it from the Home menu and go! No method setup required.<h4>Scanning: Simple and Fast</h4>Find peaks in the spectrum of your sample by scanning across the spectrum in any range from 325nm to 1100nm with 1nm precision and noise-free peaks up to 3A. Use the cursor and zoom controls to identify λmax.<h4>Data you can use</h4><ul><li>Print your scan and stick it into a lab notebook using the printer accessory and optional self-stick printer paper.</li><li>Save the data points of your scan to a USB memory device and load the data into a spreadsheet or graphing program for optimal reporting.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Thermo_Scientific_Genesys_30_USB_stick_A_c45fd86787.jpg" alt="Thermo Scientific™ GENESYS™ 30 Vis Spectrophotometer: USB stick." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Thermo_Scientific_Genesys_30_USB_stick_A_c45fd86787.jpg 181w," sizes="100vw" width="543" height="469"><h3>VISIONlite Software</h3>For users who need the power of computerized data analysis, optional Thermo Scientific™ VISIONlite™ software pairs a simple user interface with a wider range of options for experiment design and data analysis.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg" alt="Thermo Scientific - Genesys spectrophotometers: VISIONlite Software." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg 239w," sizes="100vw" width="1422" height="928"><h4>Scan Application:</h4><ul><li>Automated peak pick and label</li><li>Overlay spectra and print the results</li></ul><h4>Kinetics Application:</h4><ul><li>Data intervals as low as 1 second</li><li>Enzyme rate calculation with factor</li></ul><h4>Quantitative Analysis:</h4><ul><li>Up to 100 standards</li><li>Linear, quadratic or cubic data fits</li></ul><h4>Performance Verification:</h4><ul><li>Full suite of tests to verify performance of your instrument</li><li>Pre-loaded pass/fail limits specific to your instrument</li></ul><h3>GENESYS 30 Accessories</h3><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_GENESYS_30_Vis_Spectrophotometer_59d912ddd3.jpg" alt="Thermo Scientific™ GENESYS™ 30 Vis Spectrophotometer: GENESYS 30 Accessories." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_GENESYS_30_Vis_Spectrophotometer_59d912ddd3.jpg 243w," sizes="100vw" width="1444" height="929"><h3>GENESYS 30 Vis Spectrophotometer Specifications</h3><ul><li>Baseline Flatness: &lt;0.003 A, 325 to 1000 nm smoothed</li><li>Compartments:&nbsp;<ul><li>Accessible from top, front or side</li><li>Able to accommodate cells up to 100mm pathlength</li><li>Available accessory for test-tubes up to 25mm diameter and 150mm height</li><li>Removable, washable sample compartment liner with magnetic placement and hold-down</li></ul></li><li>Connections: USB-A, USB-B</li><li>Description: GENESYS 30 VIS Spectrophotometer with EU Power Cable</li><li>Dimensions (L x W x H): 35.5 x 38.5 x 19.5 cm</li><li>Drift: &lt;0.002 A/hr. (At 500 nm after 2 hr. warmup.) Typical &lt;0.004 A/hr. after 1 hr. warmup</li><li>Electrical Requirements: External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/250 V, 50/60 Hz</li><li>Keypad: Tactile rubber 23 keys with numeric keypad</li><li>Lamp Life: 1000 hrs.</li><li>Noise: (RMS at 500nm. 60 consecutive measurements)<ul><li>≤0.001A at 0A</li><li>≤0.001A at 1A</li><li>≤0.002A at 2A</li></ul></li><li>Optical Design: Single Beam</li><li>Photometric Accuracy: ±0.002 A (0 to 0.3 A), 0.5% of ABS reading (0.301 A to 2.5 A)</li><li>Photometric Display: -3A to +3A, 0 to 200 000 %T, 0 to 9 999 999 C</li><li>Photometric Range: -3A to +3A</li><li>Photometric Repeatability: ± 0.002 A (Measured at 1.0 A at 546 nm)</li><li>Printer Included: Thermal printer accessory with 80 mm width paper</li><li>Scan Speed: Automatic – up to 1200 nm/min.</li><li>Stray Light: &lt;0.1%T at 340 nm and 400 nm</li><li>Measured using glass cutoff filters or NaNO₂ at 340 nm</li><li>Warranty: 2 years standard with 1 year extension upon registration of the instrument with Thermo Fisher Scientific within 6 months of purchase</li><li>Wavelength Accuracy: ±2 nm</li><li>Wavelength Data Interval: 1 nm</li><li>Wavelength Repeatability: &lt; ±1 nm</li><li>Weight (Metric): 7.5 kg</li><li>Detector Type: Silicon Photodiode</li><li>Display: 5 in. 32-bit Color Display, 800 x 480 pixels</li><li>Languages: English, French, German, Spanish, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Thai, Arabic</li><li>Wavelength Range: 325 to 1100 nm</li><li>Unit Size: Each</li></ul>

Thermo Scientific™ GENESYS™ 40 Vis Spectrophotometer

Perform routine measurements for quality control or teaching in the chemistry classroom with rugged Thermo Scientific™ GENESYS 40 Vis Spectrophotometer.

<h4>GENESYS - developed for users, designed for results</h4>Built on the foundation of 60 years of spectroscopy experience, the next generation Thermo Scientific™ GENESYS™ family of Vis/UV-Vis spectrophotometers provides exceptional performance with a contemporary design.<ul><li>Start taking measurements immediately with the simple-to-use, high-resolution, color-display start menu</li><li>Exchange samples with ease with large, accessible sample compartment</li><li>Save your data fast any way you want it with multiple data-export options</li></ul>There is a GENESYS spectrophotometer you can count on to provide accurate, reproducible results for your application requirements.<h3>GENESYS 40 Vis Spectrophotometer</h3>For teaching labs, research labs and industrial QC requiring robust construction, ease-of-use and software capability.<h5>Advanced usability, modern functionality</h5><ul><li>7-inch, high-resolution touchscreen interface</li><li>Local control increases speed and reliability for routine analysis</li><li>Large sample compartment with front access simplifies sample handling</li><li>Wi-Fi ready - save data and methods, print results from on-board control</li></ul><h5>Designed for</h5><ul><li>Chemistry labs</li><li>Routine measurements</li><li>Moderate throughput requirements</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Thermo_Scientific_Genesys_40_Kyveta_A_7955a6a01a.jpg" alt="Thermo Scientific™ GENESYS™ 40 Vis Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Thermo_Scientific_Genesys_40_Kyveta_A_7955a6a01a.jpg 234w," sizes="100vw" width="1536" height="1024"><h3>Walk-up convenience</h3>Simple-to-use, touchscreen user interface features the methods and applications most important to you.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg" alt="Thermo Scientific GENESYS Spectrophotometers" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg 239w," sizes="100vw" width="1422" height="928"><h5>Flexible computer control</h5>Optional VISIONlite software offers complete control from a Microsoft ® Windows ® computer providing applications for:<ul><li>Scanning</li><li>Quantitative analysis</li><li>Kinetics</li><li>Fixed wavelength measurements</li></ul><h3>GENESYS 40 Vis Spectrophotometer Specifications</h3><ul><li>Baseline Flatness: ±0.005 A</li><li>Compartments:&nbsp;<ul><li>Accessible from top, front or side</li><li>Able to accommodate cells up to 100mm cells</li><li>Available accessory for test tubes up to 25 mm diameter and 150 mm height</li><li>Removable, washable sample compartment liner with magnetic placement and hold-down</li></ul></li><li>Connections:&nbsp;<ul><li>Single USB-A</li><li>Duplex USB-A</li><li>Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available&nbsp;</li><li>Print via USB, Ethernet or Wi-Fi USB adaptor available</li></ul></li><li>Dimensions (L x W x H): 35.5 x 38.5 x 19.5 cm</li><li>Drift: (At 500 nm after 1 hour warmup) &lt;0.0010 A/hr.</li><li>Electrical Requirements: External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz</li><li>Includes: GENESYS 40 Spectrophotometer</li><li>Keypad: Touchscreen</li><li>Lamp Life: &gt;1000 hrs.</li><li>Noise: (RMS at 500 nm 60 consecutive measurements)<ul><li>≤0.00020A at 0A at 260 and 500 nm</li><li>≤0.00030A at 1A at 260 and 500 nm</li><li>≤0.00040A at 2A at 260 and 500 nm</li></ul></li><li>Optical Design: Dual Beam</li><li>Photometric Accuracy: ±0.002 A at 0.5 A, ±0.004 A at 1.0 A, ±0.008 A at 2.0 A</li><li>Photometric Display: -3A to +5A</li><li>Photometric Range: –3A to +3.5A</li><li>Photometric Repeatability: ±0.001A at 1A measured at 1.0A at 546 nm</li><li>Printer Included: Snap-on printer available</li><li>Scan Speed: Automatic – up to 1800 nm/min.</li><li>Stray Light: &lt;0.05%T at 340 nm and 400 nm</li><li>Warranty: 2 yrs std + 1 yr ext upon reg</li><li>Wavelength Accuracy: ±0.5 nm</li><li>Wavelength Data Interval: 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm</li><li>Wavelength Repeatability: &lt; ±0.2 nm</li><li>Weight (Metric): 7.5 kg</li><li>Detector Type: Dual Silicon Photodiodes</li><li>Display: 7 in. High Definition Color Touchscreen, Fixed, 800 x 1280 pixels</li><li>Light Source: Tungsten Halogen</li><li>Spectral Bandwidth: 5 nm</li><li>Wavelength Range: 325 to 1100 nm</li><li>Unit Size: Each</li></ul>

Thermo Scientific™ GENESYS™ 140 Vis Spectrophotometer

Perform quantitative measurements in routine industrial QA/QC or university chemistry labs with the automated and network-capable Thermo Scientific™ GENESYS 140 Vis Spectrophotometer.

<h4>GENESYS - developed for users, designed for results</h4>Built on the foundation of 60 years of spectroscopy experience, the next generation Thermo Scientific™ GENESYS™ family of Vis/UV-Vis spectrophotometers provides exceptional performance with a contemporary design.<ul><li>Start taking measurements immediately with the simple-to-use, high-resolution, color-display start menu</li><li>Exchange samples with ease with large, accessible sample compartment</li><li>Save your data fast any way you want it with multiple data-export options</li></ul>There is a GENESYS spectrophotometer you can count on to provide accurate, reproducible results for your application requirements.<h3>GENESYS 140 Vis Spectrophotometer</h3>For advanced teaching labs, R&amp;D, research and life science applications requiring higher throughput or temperature control.<h5>Elite performance, enhanced capabilities</h5><ul><li>7-inch, high-resolution touchscreen interface</li><li>Local control increases speed and reliability for routine analysis</li><li>Large sample compartment with front access simplifies sample handling</li><li>Wi-Fi ready - save data and methods, print results from on-board control</li></ul><h5>Designed for</h5><ul><li>Chemistry labs</li><li>Routine measurements</li><li>Moderate throughput requirements</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Thermo_Scientific_vis_spektrofotometr_genesys_140_titul_B_bd2a19cbcb.jpg" alt="Thermo Scientific GENESYS Spectrophotometers" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Thermo_Scientific_vis_spektrofotometr_genesys_140_titul_B_bd2a19cbcb.jpg 225w," sizes="100vw" width="516" height="358"><h3>Walk-up convenience</h3>Simple-to-use, touchscreen user interface features the methods and applications most important to you.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg" alt="Thermo Scientific: Genesys spectrophotometers" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg 239w," sizes="100vw" width="1422" height="928"><h5>Flexible computer control</h5>Optional VISIONlite software offers complete control from a Microsoft ® Windows ® computer providing applications for:<ul><li>Scanning</li><li>Quantitative analysis</li><li>Kinetics</li><li>Fixed wavelength measurements</li></ul><h3>GENESYS 140 Vis Spectrophotometer Specifications</h3><ul><li>Baseline Flatness: ±0.005 A</li><li>Compartments: Accommodates (optional):<ul><li>8-position cell changer</li><li>4-position cell changer (long path cells)</li><li>Peltier thermostatted cell holder (20–60 °C)</li><li>Sipper accessory</li><li>Fiber optic probe coupler</li></ul></li><li>Connections:&nbsp;<ul><li>Single USB-A</li><li>Duplex USB-A</li><li>Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available&nbsp;</li><li>Print via USB, Ethernet or Wi-Fi USB adaptor available</li></ul></li><li>Dimensions (L x W x H): 35.5 x 38.5 x 19.5 cm</li><li>Drift: (At 500 nm after 1 hour warmup) &lt;0.0010 A/hr.</li><li>Electrical Requirements: External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz</li><li>Includes: Genesys 140 Spectrophotometer</li><li>Keypad: Touchscreen</li><li>Lamp Life: &gt;1000 hrs.</li><li>Noise: (RMS at 500 nm 60 consecutive measurements)<ul><li>≤0.00020A at 0A at 260 and 500 nm</li><li>≤0.00030A at 1A at 260 and 500 nm</li><li>≤0.00040A at 2A at 260 and 500 nm</li></ul></li><li>Optical Design: Dual Beam</li><li>Photometric Accuracy: ±0.002A at 0.5A, ±0.004A at 1.0 A±0.008 A at 2.0A</li><li>Photometric Display: -3A to +5A</li><li>Photometric Range: –3A to +3.5A</li><li>Photometric Repeatability: ±0.001 A at 1 A measured at 1.0 A at 546 nm</li><li>Printer Included: Snap-on printer available</li><li>Scan Speed: Automatic – up to 1800 nm/min.</li><li>Stray Light: &lt;0.05%T at 340 nm and 400 nm</li><li>Warranty: 2 yrs std + 1 yr ext upon reg</li><li>Wavelength Accuracy: ±0.5 nm</li><li>Wavelength Data Interval: 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm</li><li>Wavelength Repeatability: &lt; ±0.2 nm</li><li>Weight (Metric): 7.5 kg</li><li>Detector Type: Dual Silicon Photodiodes</li><li>Display: 7 in. High Definition Color Touchscreen, Tiltable, 800 x 1280 pixels</li><li>Light Source: Tungsten Halogen</li><li>Spectral Bandwidth: 5 nm</li><li>Wavelength Range: 325 to 1100 nm</li><li>Unit Size: Each</li></ul>

Thermo Scientific™ GENESYS™ 50 UV-Vis Spectrophotometer

Perform routine measurements for quality control or teaching in the chemistry classroom with rugged Thermo Scientific™ GENESYS 50 UV-Vis Spectrophotometer.

<h4>GENESYS - developed for users, designed for results</h4>Built on the foundation of 60 years of spectroscopy experience, the next generation Thermo Scientific™ GENESYS™ family of Vis/UV-Vis spectrophotometers provides exceptional performance with a contemporary design.<ul><li>Start taking measurements immediately with the simple-to-use, high-resolution, color-display start menu</li><li>Exchange samples with ease with large, accessible sample compartment</li><li>Save your data fast any way you want it with multiple data-export options</li></ul>There is a GENESYS spectrophotometer you can count on to provide accurate, reproducible results for your application requirements.<h3>GENESYS 50 UV-Vis Spectrophotometer</h3>For teaching labs, research labs and industrial QC requiring robust construction, ease-of-use and software capability.<h5>Advanced usability, modern functionality</h5><ul><li>7-inch, high-resolution touchscreen interface</li><li>Local control increases speed and reliability for routine analysis</li><li>Large sample compartment with front access simplifies sample handling</li><li>Wi-Fi ready - save data and methods, print results from on-board control</li></ul><h5>Designed for</h5><ul><li>Chemistry labs</li><li>Routine measurements</li><li>Moderate throughput requirements</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Thermo_Scientific_Genesys_50_Kyveta_bae9677ae0.jpg" alt="Thermo Scientific™ GENESYS™ 50 UV-Vis Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Thermo_Scientific_Genesys_50_Kyveta_bae9677ae0.jpg 188w," sizes="100vw" width="534" height="443"><h3>Walk-up convenience</h3>Simple-to-use, touchscreen user interface features the methods and applications most important to you.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg" alt="Thermo Scientific GENESYS Spectrophotometers" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg 239w," sizes="100vw" width="1422" height="928"><h5>Flexible computer control</h5>Optional VISIONlite software offers complete control from a Microsoft ® Windows ® computer providing applications for:<ul><li>Scanning</li><li>Quantitative analysis</li><li>Kinetics</li><li>Fixed wavelength measurements</li></ul><h3>GENESYS 50 UV-Vis Spectrophotometer Specifications</h3><ul><li>Baseline Flatness: ±0.002 A</li><li>Compartments:&nbsp;<ul><li>Accessible from top, front or side</li><li>Able to accommodate cells up to 100 mm cells</li><li>Available accessory for test-tubes up to 25 mm diameter and 150 mm height</li><li>Removable, washable sample compartment liner with magnetic placement and hold-down</li></ul></li><li>Connections:&nbsp;<ul><li>Single USB-A</li><li>Duplex USB-A</li><li>Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available</li><li>Print via USB, Ethernet or Wi-Fi USB adaptor available</li></ul></li><li>Dimensions (L x W x H): 35.5 x 38.5 x 19.5 cm</li><li>Drift: (At 500 nm after 1 hour warmup) &lt;0.0005 A/hr.</li><li>Electrical Requirements: External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz</li><li>Includes: GENESYS 50 Spectrophotometer</li><li>Keypad: Touchscreen</li><li>Lamp Life: &gt; 5 years typical, 3 years guaranteed</li><li>Noise: (RMS at 500 nm 60 consecutive measurements)<ul><li>≤0.00020A at 0A at 260 and 500 nm</li><li>≤0.00030A at 1A at 260 and 500 nm</li><li>≤0.00040A at 2A at 260 and 500 nm</li></ul></li><li>Optical Design: Dual Beam</li><li>Photometric Accuracy: ±0.002A at 0.5A, ±0.004A at 1.0A, ±0.008 A at 2.0 A</li><li>Photometric Display: -3A to +5A</li><li>Photometric Range: –2A to +3.5A</li><li>Photometric Repeatability: ±0.001 A at 1 A measured at 1.0 A at 546 nm</li><li>Printer Included: Snap-on printer available</li><li>Scan Speed: Slow, medium and fast – up to 1600 nm/min.</li><li>Stray Light: &lt; 1.0%T 198 nm (KCl) , &lt;0.05%T at 220 nm (NaI), &lt;0.03%T at 340 nm (NaNO2)</li><li>Warranty: 2 yrs std + 1 yr ext upon reg</li><li>Wavelength Accuracy: ±0.5 nm</li><li>Wavelength Data Interval: 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm</li><li>Wavelength Repeatability: &lt; ±0.2 nm</li><li>Weight (Metric): 7.5 kg</li><li>Detector Type: Dual Silicon Photodiodes</li><li>Display: 7 in. High Definition Color Touchscreen, Fixed, 800 x 1280 pixels</li><li>Spectral Bandwidth: 2 nm</li><li>Wavelength Range: 190 to 1100 nm</li><li>Unit Size: Each</li></ul>

Thermo Scientific™ GENESYS™ 150 UV-Vis Spectrophotometer

Perform quantitative measurements in routine industrial QA/QC or university chemistry labs with the automated and network-capable Thermo Scientific™ GENESYS 150 UV-Vis Spectrophotometer.

<h4>GENESYS - developed for users, designed for results</h4>Built on the foundation of 60 years of spectroscopy experience, the next generation Thermo Scientific™ GENESYS™ family of Vis/UV-Vis spectrophotometers provides exceptional performance with a contemporary design.<ul><li>Start taking measurements immediately with the simple-to-use, high-resolution, color-display start menu</li><li>Exchange samples with ease with large, accessible sample compartment</li><li>Save your data fast any way you want it with multiple data-export options</li></ul>There is a GENESYS spectrophotometer you can count on to provide accurate, reproducible results for your application requirements.<h3>GENESYS 150 UV-Vis Spectrophotometer</h3>For advanced teaching labs, R&amp;D, research and life science applications requiring higher throughput or temperature control.<h5>Elite performance, enhanced capabilities</h5><ul><li>7-inch, high-resolution touchscreen interface</li><li>Local control increases speed and reliability for routine analysis</li><li>Large sample compartment with front access simplifies sample handling</li><li>Wi-Fi ready - save data and methods, print results from on-board control</li></ul><h5>Designed for</h5><ul><li>Chemistry labs</li><li>Routine measurements</li><li>Moderate throughput requirements</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Thermo_Scientific_vis_spektrofotometr_genesys_150_titul_B_a202c02cea.jpg" alt="Thermo Scientific™ GENESYS™ 150 Uv-Vis Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Thermo_Scientific_vis_spektrofotometr_genesys_150_titul_B_a202c02cea.jpg 180w," sizes="100vw" width="415" height="360"><h3>Walk-up convenience</h3>Simple-to-use, touchscreen user interface features the methods and applications most important to you.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg" alt="Thermo Scientific: Genesys spectrophotometers" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg 239w," sizes="100vw" width="1422" height="928"><h5>Flexible computer control</h5>Optional VISIONlite software offers complete control from a Microsoft ® Windows ® computer providing applications for:<ul><li>Scanning</li><li>Quantitative analysis</li><li>Kinetics</li><li>Fixed wavelength measurements</li></ul><h3>GENESYS 150 UV-Vis Spectrophotometer Specifications</h3><ul><li>Baseline Flatness: ±0.002 A</li><li>Compartments: Accommodates (optional):<ul><li>8-position cell changer</li><li>4-position cell changer (long path cells)</li><li>Peltier thermostatted cell holder (20–60 °C)</li><li>Sipper accessory</li><li>Fiber optic probe coupler</li></ul></li><li>Connections:&nbsp;<ul><li>Single USB-A</li><li>Duplex USB-A</li><li>Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available</li><li>Print via USB, Ethernet or Wi-Fi USB adaptor available</li></ul></li><li>Dimensions (L x W x H): 35.5 x 38.5 x 19.5 cm</li><li>Drift: (At 500 nm after 1 hour warmup) &lt;0.0005 A/hr.</li><li>Electrical Requirements: External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz</li><li>Includes: Genesys 150 Spectrophotometer</li><li>Keypad: Touchscreen</li><li>Lamp Life: &gt; 5 years typical, 3 years guaranteed</li><li>Noise: (RMS at 500 nm 60 consecutive measurements)<ul><li>≤0.00020A at 0A at 260 and 500 nm</li><li>≤0.00030A at 1A at 260 and 500 nm</li><li>≤0.00040A at 2A at 260 and 500 nm</li></ul></li><li>Optical Design: Dual Beam</li><li>Photometric Accuracy: ±0.002A at 0.5A, ±0.004A at 1.0A, ±0.008 A at 2.0 A</li><li>Photometric Display: -3A to +5A</li><li>Photometric Range: –2A to +3.5A</li><li>Photometric Repeatability: ±0.001 A at 1 A measured at 1.0 A at 546 nm</li><li>Printer Included: Snap-on printer available</li><li>Scan Speed: Slow, medium and fast – up to 1600 nm/min.</li><li>Stray Light: &lt; 1.0%T 198 nm (KCl) , &lt;0.05%T at 220 nm (NaI), &lt;0.03%T at 340 nm (NaNO2)</li><li>Warranty: 2 yrs std + 1 yr ext upon reg</li><li>Wavelength Accuracy: ±0.5 nm</li><li>Wavelength Data Interval: 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm</li><li>Wavelength Repeatability: &lt; ±0.2 nm</li><li>Weight (Metric): 7.5 kg</li><li>Detector Type: Dual Silicon Photodiodes</li><li>Display: 7 in. High Definition Color Touchscreen, Tiltable, 800 x 1280 pixels</li><li>Spectral Bandwidth: 2 nm</li><li>Wavelength Range: 190 to 1100 nm</li><li>Unit Size: Each</li></ul>

Thermo Scientific™ GENESYS™ 180 UV-Vis Spectrophotometer

Perform high throughput quantitative UV-Vis measurements where a double beam is required as a reference cell position with the  Thermo Scientific™ GENESYS™ 180 UV-Visible Spectrophotometer. 

<h4>GENESYS - developed for users, designed for results</h4>Built on the foundation of 60 years of spectroscopy experience, the next generation Thermo Scientific™ GENESYS™ family of Vis/UV-Vis spectrophotometers provides exceptional performance with a contemporary design.<ul><li>Start taking measurements immediately with the simple-to-use, high-resolution, color-display start menu</li><li>Exchange samples with ease with large, accessible sample compartment</li><li>Save your data fast any way you want it with multiple data-export options</li></ul>There is a GENESYS spectrophotometer you can count on to provide accurate, reproducible results for your application requirements.<h3>GENESYS 180 UV-Vis Spectrophotometer</h3>For laboratories requiring double beam with a reference cell position.<h5>High-throughput ready</h5><ul><li>Double-beam optics</li><li>Ideal solution when a reference beam is required, such as for kinetics</li><li>8-cell changer standard</li><li>Make measurements outside the sample compartment without cuvettes using fiber optic coupler and probe</li></ul>Designed for laboratories requiring double beam operation with a reference cell position.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Thermo_Scientific_vis_spektrofotometr_genesys_180_titul_D_open_90df06abb8.jpg" alt="Thermo Scientific™ GENESYS™ 180 UV-Vis Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Thermo_Scientific_vis_spektrofotometr_genesys_180_titul_D_open_90df06abb8.jpg 171w," sizes="100vw" width="467" height="427"><h3>Walk-up convenience</h3>Simple-to-use, touchscreen user interface features the methods and applications most important to you.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg" alt="Thermo Scientific Genesys spectrophotometers" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Genesys_spectrophotometers_ae282fe726.jpg 239w," sizes="100vw" width="1422" height="928"><h5>Flexible computer control</h5>Optional VISIONlite software offers complete control from a Microsoft ® Windows ® computer providing applications for:<ul><li>Scanning</li><li>Quantitative analysis</li><li>Kinetics</li><li>Fixed wavelength measurements</li></ul><h3>GENESYS 180 UV-Vis Spectrophotometer Specifications</h3><ul><li>Baseline Flatness: ±0.002 A</li><li>Compartments:<ul><li>8-position cell changer (standard)</li><li>Also accommodates (optional):<ul><li>4-position cell changer (long path cells)</li><li>Peltier thermostatted cell holder (20–60 °C)</li><li>Sipper accessory</li><li>Fiber optic probe coupler</li></ul></li></ul></li><li>Connections:&nbsp;<ul><li>Single USB-A</li><li>Duplex USB-A</li><li>Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available</li><li>Print via USB, Ethernet or Wi-Fi USB adaptor available</li></ul></li><li>Dimensions (L x W x H): 35.5 x 38.5 x 19.5 cm</li><li>Drift: (At 500 nm after 1 hour warmup) &lt;0.0005 A/hr.</li><li>Electrical Requirements: External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz</li><li>Keypad: Touchscreen</li><li>Lamp Life: &gt; 5 years typical, 3 years guaranteed</li><li>Noise: (RMS at 500 nm 60 consecutive measurements)<ul><li>≤0.00020A at 0A at 260 and 500 nm</li><li>≤0.00030A at 1A at 260 and 500 nm</li><li>≤0.00040A at 2A at 260 and 500 nm</li></ul></li><li>Optical Design: Double Beam</li><li>Photometric Accuracy: ±0.002A at 0.5A, ±0.004A at 1.0A, ±0.008 A at 2.0 A</li><li>Photometric Display: -3A to +5A</li><li>Photometric Range: –2A to +3.5A</li><li>Photometric Repeatability: ±0.001 A at 1 A measured at 1.0 A at 546 nm</li><li>Printer Included: Snap-on printer available</li><li>Scan Speed: Slow, medium and fast – up to 1600 nm/min.</li><li>Stray Light: &lt; 1.0%T 198 nm (KCl) , &lt;0.05%T at 220 nm (NaI), &lt;0.03%T at 340 nm (NaNO2)</li><li>Warranty: 2 yrs std + 1 yr ext upon reg</li><li>Wavelength Accuracy: ±0.5 nm</li><li>Wavelength Data Interval: 0.1 nm, 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm</li><li>Wavelength Repeatability: &lt; ±0.2 nm</li><li>Weight (Metric): 7.5 kg</li><li>Detector Type: Dual Silicon Photodiodes</li><li>Display: 7 in. High Definition Color Touchscreen, Tiltable, 800 x 1280 pixels</li><li>Spectral Bandwidth: 2 nm</li><li>Type: UV-Vis Spectrophotometer</li><li>Wavelength Range: 190 to 1100 nm</li><li>Unit Size: Each</li></ul>

Thermo Scientific BioMate 160 UV-Vis Spectrophotometer

Perform quantitative measurements in life science laboratories with the automated and network-capable Thermo Scientific™ BioMate™ 160 UV-Visible Spectrophotometer. 

Perform quantitative measurements in life science laboratories with the automated and network-capable Thermo Scientific™ BioMate™ 160 UV-Visible Spectrophotometer. The BioMate 160 Spectrophotometer offers pre-programmed assay methods for nucleic acid and protein concentration as well as cell culture measurements. Optimized for usability and performance, this platform features a high-resolution color touchscreen, optional Wi-Fi networking, and a rugged design.The BioMate UV-Vis Spectrophotometer provides automation for high-throughput options and room-light resistance, allowing lid-open operation for improved speed and convenience. Software includes pre-programmed life science methods such as Nucleic Acid A260; Protein A280 and A205; Protein Colorimetric assays and OD600.A full line of accessories, including automated cell changers and cell holders, sipper, and fiber optic probes are designed to simplify sampling and accommodate high throughput measurements and temperature control.<h5>Features:</h5><ul><li>7-inch high-resolution touchscreen user interface</li><li>Pre-programmed life science methods</li><li>Networking capable (Wi-Fi adaptor available)</li><li>Room light resistance for 'open-lid' operation</li><li>Sipper accessory</li><li>Removable, washable sample compartment liner with magnetic placement and hold-down</li><li>Accommodates cells up to 100 mm pathlength</li><li>(Optional) 8-position cell changer with switchable turret</li><li>(Optional) 4-position cell changer (long path cells)</li><li>(Optional) Peltier-thermostatted single cell holder (20 °C - 60 °C)</li></ul><h5>Designed for:</h5><ul><li>Advanced teaching labs</li><li>R&amp;D departments</li><li>Applications requiring high throughput or temperature control</li></ul><h4>Specifications</h4>Instrument Type: UV-Visible Spectrophotometer Optical Design: Dual beam Wavelength Range: 190–1100 nm Spectral Bandwidth: 2 nm Photometric Range: –2 A to +3.5 A Photometric Accuracy: ±0.002 A at 0.5 A, ±0.004 A at 1.0 A, ±0.008 A at 2.0 A Photometric Repeatability: ±0.001 A at 1 A (546 nm) Photometric Display: –3 A to +5 A Noise (RMS at 500 nm):<ul><li>≤0.00020 A at 0 A</li><li>≤0.00030 A at 1 A</li><li>≤0.00040 A at 2 A Drift: &lt;0.0005 A/hr at 500 nm after 1-hour warmup Baseline Flatness: ±0.002 A Stray Light:</li><li>&lt;1.0%T at 198 nm (KCl)</li><li>&lt;0.05%T at 220 nm (NaI)</li><li>&lt;0.03%T at 340 nm (NaNO₂)</li></ul><h5>Wavelength Performance</h5><ul><li>Accuracy: ±0.5 nm</li><li>Repeatability: ±0.2 nm</li><li>Data Interval Options: 0.2, 0.5, 1, 2, 5 nm</li><li>Scan Speed: Slow, medium, fast (up to 1600 nm/min)</li></ul><h5>Display &amp; User Interface</h5><ul><li>Touchscreen: 7 in. high-definition color, tiltable (800 × 1280 px)</li><li>Keypad: Touchscreen interface</li></ul><h5>Connectivity &amp; Data Handling</h5><ul><li>Connections: Single USB-A, Duplex USB-A</li><li>Data Export: USB, Ethernet, Wi-Fi adaptor (optional)</li><li>Printer Support: Snap-on printer (optional), USB/Ethernet/Wi-Fi printing available</li></ul><h5>Sample Compartment Compatibility (Optional Accessories)</h5><ul><li>8-position or 4-position cell changers</li><li>Long path cell changer</li><li>Peltier thermostatted cell holder (20–60 °C)</li><li>Sipper accessory</li><li>Fiber optic probe coupler</li></ul><h5>General Specifications</h5><ul><li>Lamp Life: &gt;5 years typical, 3 years guaranteed</li><li>Detector Type: Dual silicon photodiodes</li><li>Dimensions (L × W × H): 35.5 × 38.5 × 19.5 cm</li><li>Weight: 7.5 kg</li><li>Power Requirements: 100–240 V, 50/60 Hz (auto-selecting via external AC–DC converter)</li><li>Certifications: Certificate of Analysis (COA), Certificate of Conformance (COC)</li><li>Warranty: 2 years standard + 1-year extension upon registration</li><li>Unit Size: Each</li></ul>

Shimadzu UV-1900i Plus UV-VIS spectrophotometer

UV-1900i Plus delivers 1 nm resolution, ultra-fast scanning, and intuitive operation for precise UV-Vis analysis compliant with JP, USP, and EP.

Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer

Shimadzu UV-2600i Plus and UV-2700i Plus spectrophotometers deliver high performance with flexible wavelength ranges, advanced optics, and efficient software control.

<h4>Versatile, Expandable Mid-Range UV Spectrophotometers for Diverse Applications</h4><section><section><section><ul><li>The UV-2600i Plus is a single monochromator system with an expandable wavelength range up to 1400 nm using an optional integrating sphere, making it adaptable for various needs.</li><li>The UV-2700i Plus is a double monochromator system capable of 8-Abs measurements, ideal for low transmittance samples.</li></ul>Both models come equipped with the intuitive Shimadzu LabSolutions UV-Vis software, ensuring data integrity and ease of use. Additionally, these spectrophotometers can be scheduled to shut down or enter sleep mode to save power and lamp life, and can automatically wake up at a specified time, enhancing efficiency. Elevate your analysis with these versatile and efficient spectrophotometers.<h3>Features</h3><h3>Perfect for a Wide Variety of Applications</h3>The functionality of the UV-2600i Plus /2700i Plus can be freely expanded to suit the measurement objective. By accommodating a wealth of accessories, the system can address any user’s applications and a variety of situations. Thanks to intuitive operations, anyone can easily obtain the data required.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_e5efa72f19.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer.jpg" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_e5efa72f19.jpg 245w," sizes="100vw" width="1040" height="561"><h5>Single monochromator UV-2600i Plus</h5>A key feature of the UV-2600i Plus equipped with a single monochromator is its measurement wavelength range. By using the optional ISR-2600Plus Integrating Sphere attachment, the measurement wavelength range can be extended from 220 nm to 1400 nm, significantly expanding its applications.Integrating Sphere Enables Measurements to 1400 nmThe UV-2600i Plus is equipped with Shimadzu's proprietary LO-RAY-LIGH™ grade diffraction grating, which achieves high efficiency and low stray light levels. By installing the ISR-2600Plus two-detector integrating sphere, the 300 nm to 1100 nm wavelength range of conventional models can be extended to 1400 nm. In addition, the UV-2600i achieves a significant noise reduction, and can accommodate measurements of solar cell anti-reflective films and polycrystalline silicon wafers.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_11_40f2d1e598.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_11_40f2d1e598.jpg 245w," sizes="100vw" width="365" height="228"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_12_b71fa50d8f.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_12_b71fa50d8f.jpg 245w," sizes="100vw" width="1052" height="433"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_13_6adf0a1565.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_13_6adf0a1565.jpg 245w," sizes="100vw" width="1052" height="466"><h4>Measures Slight Differences in Absorbance</h4>Equipped with a double monochromator that achieves ultra-low stray light levels, the UV-2700i Plus is optimal for measuring low transmittance samples, such as polarization films used for LCD panels. The UV-2700i Plus is capable of 8 Abs measurements, and can make accurate transmittance measurements to 1 part in 100 million, accommodating a variety of sample measurements.Achieves Ultra-Low Stray Light, Enabling 8-Abs MeasurementsIn the case of a device equipped with a general double monochromator, the absorbance that can be covered is about 5 to 6, but the UV-2700i Plus offers a range to 8 Abs, with a transmittance value of 0.000001 % (1 part in 100 million). This system achieves high-level absorbance measurements with incomparable precision. In addition to measuring even high-concentration samples as is, eliminating the need to dilute samples, the system can be applied to evaluating the transmission characteristics of polarization films. Wavelengths in the 400 nm to 650 nm range can be measured to 8 Abs.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_16_a08f314ee7.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_16_a08f314ee7.jpg 164w," sizes="100vw" width="511" height="485"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_14_0d004ee208.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_14_0d004ee208.jpg 245w," sizes="100vw" width="1052" height="466">Sample Polarization Film MeasurementWith the rotating film holder (image below), two film samples can be set on the same optical axis. In this example, the polarization film is rotated in the plane, and the transmittance is measured when the film transmits and blocks light.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_1_5ff393836a.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_1_5ff393836a.jpg 163w," sizes="100vw" width="397" height="381"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_2_f293cd4e0e.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_2_f293cd4e0e.jpg 184w," sizes="100vw" width="450" height="381"><h4>Enables Compliance with ER/ES Regulations and Stronger Data Management</h4><div><div>Compatible with Validation from PC SoftwareValidation can be implemented with PC software using UV validation software. In addition to simplifying daily inspections, this makes instrument performance checks and records management easier, enabling more secure regulatory compliance.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_1900i_Plus_UV_VIS_spectrophotometer_18_1aa29e9a5d.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_1900i_Plus_UV_VIS_spectrophotometer_18_1aa29e9a5d.jpg 232w," sizes="100vw" width="450" height="302"><ul><li>Inspection results can not only be printed but also saved to a file, so the results can be called up later for confirmation.</li><li>The inspection parameters can also be saved to separate files for periodic and routine inspections and then called up for use.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_1900i_Plus_UV_VIS_spectrophotometer_19_7395087cba.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_1900i_Plus_UV_VIS_spectrophotometer_19_7395087cba.jpg 232w," sizes="100vw" width="450" height="302"><ul><li>The user can select confirmation of instrument performance indicators as per JIS K 0115 General rules for molecular absorptiometric analysis, as well as the general test methods in the Japanese Pharmacopeia. (Order inspection jigs and reagents separately.)</li></ul>Note: Optional validation software is required to support the US Pharmacopeia and European Pharmacopeia.Support for FDA 21 CFR Part 11, PIC/S GMP Guidelines and Other Regulations and GuidelinesEnsuring the integrity of data (database management), including the user management, user authority management, and data audit trails required for compliance with FDA 21 CFR Part 11, PIC/S GMP guidelines, and other ER/ES regulations is possible.Option Software Assists with Regulation-Compliant ValidationUV validation software assists with performing the measurements and calculations required for validation. The software is included standard with UV-2600i/2700i models. In addition to routine inspections, it can also be used to perform instrument validation that is compliant with Japanese, US, and European pharmacopoeias.Assist FunctionThe instrument assists the user to ensure that measurements are performed using the correct procedure.*1<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_1900i_Plus_UV_VIS_spectrophotometer_10_a30e63a8a4.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_1900i_Plus_UV_VIS_spectrophotometer_10_a30e63a8a4.jpg 245w," sizes="100vw" width="1201" height="212">*1 This function can be enabled/disabled.Shutdown/Wakeup Functions<section><div>The instrument can be shut down, and put into sleep mode. Putting the instrument into sleep mode limits power consumption and helps preserve the lamp. After a long period of measurements, the instrument and software can automatically be shut down. After shutdown, the instrument can also be set to wake up automatically at a specified time. With this function, analysis can start the instant the user arrives at the laboratory.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_15_45b844fcc9.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_15_45b844fcc9.jpg 245w," sizes="100vw" width="781" height="258"></div></section><h3>Applications</h3><h4>Electricity, Electronics, and Optics</h4>Band Gap Measurements for Compound Semiconductors<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_3_03d8793fe0.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: The diffuse reflection spectra for two types of compound semiconductors (red line: Culn0.5Ga0.5Se2, blue line: CulnSe2) used as solar cell materials were measured using the ISR-2600Plus integrating sphere. It is evident that the absorption edge (position where the reflectance drops) differs depending on the sample. This difference signifies a difference in the band gap* for these samples. (The samples were provided by Wada Laboratory, Faculty of Science and Technology, Ryukoku University.) The band gaps for the samples were calculated utilizing the Tauc method. The results obtained were 1.27 eV for Culn0.5Ga0.5Se2 (red line) and 0.99 eV for CulnSe2 (blue line). *The term band gap refers to the energy difference between the top of the valence band, which is full of electrons, and the bottom of the conduction band, which does not contain electrons." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_3_03d8793fe0.jpg 222w," sizes="100vw" width="519" height="364"><h4>Chemicals</h4>Thickness Measurements of Cling Films<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_4_a5e83ed3ad.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: Undulating interference waveforms sometimes occur if light is passed through a film. The film thickness of a sample can be determined by using these interference waveforms. The figure shows transmittance data for a cling film. A clear interference waveform is produced. Utilizing optional film thickness measurement software, the film thickness is calculated as 10.4 μm. (Caution) The sample's refractive index must be entered for the film thickness calculation." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_4_a5e83ed3ad.jpg 222w," sizes="100vw" width="1038" height="728"><h4>Medicines</h4>Evaluating Thermal Stability (Tm) Analysis of Oligonucleotide Therapeutics<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_5_c80d107f38.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: Oligonucleotide therapeutics samples (9 to 60 M) were analyzed using TMSPC™-8i and 1 mm optical path length cells. Since UV-2600i Plus /2700i Plus can measure over a wide dynamic range, it is possible to perform a thermal stability analysis of nucleic acid drugs by obtaining the Tm value from the melting curve." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_5_c80d107f38.jpg 222w," sizes="100vw" width="1038" height="728"><h4>Construction</h4>Window Glass Transmission Measurements<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_6_41420fd6ba.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: Two types of window glass were measured utilizing the ISR-2600Plus integrating sphere. The sample shown by the red line is highly transparent to near-infrared light at 800 nm or more. The sample shown by the blue line, however, is apparently not very transparent to near-infrared light." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_6_41420fd6ba.jpg 222w," sizes="100vw" width="519" height="364"><h4>Cosmetics</h4>Measurement of the Ultra Violet Protection Factor Assigned to Ultraviolet Protection Clothes<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_7_528f748880.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: The UV protection provided by clothes and an umbrella were analyzed by an ISR-2600Plus integrating sphere accessory. The transmittance spectrum of the umbrella (green) shows that very little UV radiation transmits through the umbrella. In regards to the clothing, the black areas block more UV radiation than do the white areas." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_7_528f748880.jpg 159w," sizes="100vw" width="474" height="465"><h4>Textiles</h4>Total Transmittance Spectrum of CNF<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_8_adb8c09844.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: An ISR-2600Plus integrating sphere was used to measure the total transmittance spectrum of cellulose nanofiber (CNF). Depending on the raw materials used, spectra can vary, transparency can vary, and spectral tendencies in the ultraviolet region can vary." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_8_adb8c09844.jpg 222w," sizes="100vw" width="519" height="364"><h4>Life Sciences</h4>DNA and Protein Measurements<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_9_40a6f16a7b.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: The red and blue lines are the absorption spectra for dsDNA and BSA (bovine serum albumin), respectively. The concentration values are 45 ng/μL for dsDNA and 2.2 mg/mL for BSA." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_9_40a6f16a7b.jpg 222w," sizes="100vw" width="519" height="364"><h4>Foods</h4>Vitamin Measurements<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_10_c7f5e10b1e.jpg" alt="Shimadzu UV-2600i Plus, UV-2700i Plus UV-VIS-NIR Spectrophotometer: This shows the absorption spectra for riboflavin (vitamin B2). The sample concentrations are, in order from the highest absorbance, 0.08, 0.04, 0.02, and 0.01 mg/mL." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Shimadzu_UV_2600i_Plus_UV_2700i_Plus_UV_VIS_NIR_Spectrophotometer_10_c7f5e10b1e.jpg 222w," sizes="100vw" width="1038" height="728"></div></div></section></section></section>

Products from category UV-VIS spectrophotometers focused on UV–VIS spectrophotometry - page 1

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