Meeting EU Drinking Water Standards: The Critical Role of Sample Prep in Trace Contaminant Analysis

Although modern agriculture needs to be based on accurate real-time data on soil, plant, and environmental conditions, affordable, sufficiently sensitive, and robust monitoring devices for this purpose are currently missing. According to scientists, low-cost sensors based on new smart materials and printing technologies offer a suitable solution. The results of multidisciplinary research thus far and proposals for the development of these devices have been presented by researchers from Czechia, Great Britain, Spain, and the USA in a review article in the prestigious journal <a target="_blank" rel="noopener noreferrer" href="https://www.nature.com/articles/s41467-026-68778-6#Abs1">Nature Communications</a>.“Sensor technologies for monitoring plant health are still in their infancy. Only simple sensors capable of monitoring basic parameters such as pH, soil moisture, or temperature are commonly available on the market. However, if farmers are to face current challenges, including climate change, and ensure sufficient food for humanity, they need much more effective tools that will enable them to monitor, for example, various pathogens, including bacteria and fungi. In our opinion, a suitable solution is a combination of new smart materials and printing for the production of inexpensive, durable, and scalable materials,” said the article’s first author, David Panáček from CATRIN, who worked on the study during his internship at Imperial College London.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CATRIN_Soucasne_senzory_nestaci_Vedci_navrhuji_novou_cestu_ke_sledovani_zdravi_rostlin_b4014952a3.jpg" alt="CATRIN: David Panáček" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CATRIN_Soucasne_senzory_nestaci_Vedci_navrhuji_novou_cestu_ke_sledovani_zdravi_rostlin_b4014952a3.jpg 208w," sizes="100vw" width="1536" height="1152">Sensors for monitoring plant health, for example, lag behind similar devices used in human medicine. According to the authors, advances in materials science, which will enable the development of scalable sensor technologies, play a key role in this potential shift. “Printing techniques, including inkjet printing, screen printing, aerosol printing, 3D printing, and direct laser writing, offer flexible ways to produce flexible sensors, large-area sensors, and sensors integrated directly into plants. The review article summarizes recent advances in printable low-dimensional materials for agricultural sensors, analyzes their physico-chemical properties in relation to sensor performance, and discusses key challenges and future opportunities requiring interdisciplinary integration,” said one of the corresponding authors, Michal Otyepka.The research brought together materials scientists, chemists, biologists, sensing experts, and printing technology specialists. Materials research and the use of graphene-based smart materials were led by scientists from CATRIN at Palacký University and VŠB-Technical University of Ostrava. Plant biologists from CATRIN contributed their knowledge of plant development, their responses to stress conditions, and the monitoring of their properties. Researchers from Imperial College London took care of the electronics, while representatives from<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/companies/36"> CEITEC – VUT</a> focused on printing technologies. The team also included leading experts in sensing from the Catalan Institute of Nanoscience and Nanotechnology in Barcelona, and Joseph Wang of the University of California San Diego, the “father of sensing and electrochemistry,” also contributed his extensive knowledge.“This is a groundbreaking study on this topic, which has managed to attract some truly big names in their respective fields. Last but not least, the study demonstrates that interdisciplinarity at CATRIN gives rise to completely new and promising research topics, such as plant sensing and its use for studying plant-environment interactions and smart agriculture,” added another corresponding author, Nuria De Diego.

Current sensors are not good enough. Scientists propose a new way to monitor plant health

In this episode of the Concentrating on Chromatography podcast, host David Oliva interviews Ainslie Chen about her cutting-edge research on hemoglobin variant testing using liquid chromatography-high resolution mass spectrometry (LC-HR-MS). Ainslie discusses her novel method for separating and identifying hemoglobin subunits with mass shifts less than 1 Da, overcoming critical limitations in conventional clinical assays.Hear firsthand how her team developed an LC-HR-MS workflow using a C4 reversed-phase column, tackled technical challenges (including why C18 columns fell short), and achieved unprecedented sensitivity for variant detection in both adult and neonatal samples. The conversation touches on the potential of mass spectrometry to revolutionize clinical diagnostics, the importance of reproducibility, barriers to adoption in routine labs, and how teamwork drives scientific innovation.Perfect for analytical chemists, clinical laboratorians, and anyone interested in the future of protein variant analysis, this episode also features Ainslie’s advice for early-career scientists and insights from her first ACS poster presentation.<h4>Key Highlights:</h4><ul><li>Motivation behind improving hemoglobinopathy testing &nbsp;</li><li>Technical advantages of LC-HR-MS over gene sequencing and CE &nbsp;</li><li>The crucial role of the C4 column in resolving challenging samples &nbsp;</li><li>Critical parameters for reproducible LC-HR-MS workflows &nbsp;</li><li>Barriers and outlook for clinical adoption of advanced mass spectrometry &nbsp;</li><li>The value of teamwork and mentorship in scientific research &nbsp;</li><li>Direct insights from recent ACS conference experiences</li></ul><h3>Video transcription</h3>In this interview, Ainslie Chen discusses her research on improving the detection and identification of hemoglobin variants using liquid chromatography coupled with high-resolution mass spectrometry (LC-HRMS). The work addresses limitations of conventional hemoglobinopathy testing, which often struggles to resolve very small mass differences between closely related hemoglobin subunits. Because even a single amino-acid substitution can significantly alter hemoglobin structure and function, high analytical resolution is essential for accurate diagnosis of conditions such as anemia and sickle cell disease.Chen explains why her team selected LC-HRMS over established clinical techniques like capillary electrophoresis and gene sequencing. While sequencing offers excellent accuracy, it is time-consuming, costly, and requires extensive sample preparation, making it impractical for routine clinical workflows. Capillary electrophoresis enables subunit separation but lacks the resolving power needed to distinguish variants differing by less than one Dalton. In contrast, high-resolution mass spectrometry provides both structural specificity and sensitivity, enabling confident identification of subtle hemoglobin variants with minimal sample preparation.A key methodological insight from the project was the use of a C4 reversed-phase LC column instead of the more common C18 column. Chen describes how the shorter carbon chain and larger pore size of C4 columns improved protein elution and reduced denaturation, leading to more reproducible separations. Critical parameters for reproducibility included consistent mobile-phase composition (0.1% formic acid in water and acetonitrile), controlled temperature (60 °C for LC, ~320 °C capillary temperature), and stable chromatographic conditions.Beyond hemoglobin analysis, Chen highlights the broader potential of high-resolution mass spectrometry in proteoform analysis and clinical diagnostics, including emerging applications in cancer detection. She acknowledges current barriers to clinical adoption—such as energy demands and instrument infrastructure—but points to advances like miniaturized mass spectrometers as promising steps toward wider use. The interview concludes with advice for young scientists: don’t hesitate to reach out to mentors, embrace collaboration, and view analytical chemistry as a versatile tool that bridges medicine, biology, environmental science, and beyond.<blockquote>This text has been automatically transcribed from a video presentation using AI technology. It may contain inaccuracies and is not guaranteed to be 100% correct.</blockquote><blockquote><h4>Concentrating on Chromatography Podcast</h4>Dive into the frontiers of chromatography, mass spectrometry, and sample preparation with host David Oliva. Each episode features candid conversations with leading researchers, industry innovators, and passionate scientists who are shaping the future of analytical chemistry. From decoding PFAS detection challenges to exploring the latest in AI-assisted liquid chromatography, this show uncovers practical workflows, sustainability breakthroughs, and the real-world impact of separation science. Whether you’re a chromatographer, lab professional, or researcher you'll discover inspiring content!You can find Concentrating on Chromatography Podcast in podcast apps:<ul><li><a target="_blank" rel="noopener noreferrer" href="https://open.spotify.com/show/1wZg67rCjoGju4yhqxI3tL">Spotify</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podcasts.apple.com/tz/podcast/concentrating-on-chromatography/id1788429185">Apple podcast</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podscan.fm/podcasts/concentrating-on-chromatography">podscan</a></li></ul>and on <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/@ChromatographyTalk/videos">YouTube channel</a></blockquote>

Unlocking Hemoglobin Variant Detection: LC-HR-MS Breakthrough with Ainslie Chen

Article

Video

Environment

Scientific article

Interview

Science and research

The Czech Advanced Technology and Research Institute (CATRIN) at Palacký University is a cutting-edge scientific hub dedicated to advancing research in the fields of nanotechnology, biotechnology, and biomedicine. At its core, CATRIN boasts outstanding scientific teams, featuring international researchers. We emphasize interdisciplinarity, foster global collaborations, and work to translate our research findings into practical applications.

CATRIN

Organomation, founded in 1959, designs and manufactures high-quality nitrogen evaporators and extraction systems. Known for innovation and durability, their lab instruments are used globally for efficient sample preparation with strong customer support.

Organomation

ECOM PREPSYSTEM - Chromatography Separation System

A complete flash/preparative/pilot scale/production modular system ready for customizable to the application needs.

We would like to introduce an ECOM product news – a complete flash/preparative/pilot scale/production modular system with an excellent price/performance ratio.<h3>Applications</h3>The system can be used e.g. in:<ul><li>high-capacity systems or with centrifugal liquid/liquid chromatography systems, like in pharmaceutical purification of plant extracts – e.g. cannabinoids (CBD, CBN, CBG, CBC, THC, etc.), peptides, and oligonucleotides, algae extracts, oleoresins, etc.,&nbsp;</li><li>Also in new molecule development or synthesis.</li></ul><h3>Main parts</h3><h4>Pumps</h4><ul><li>The device has 3 pumps, 2 main ones are intended for a "high" pressure gradient (parallel pump connection), and one of them has a 6-solvent selection valve.&nbsp;</li><li>An optional third pump is used for repetitive sampling of high-volume samples. The unit also has a loop sample injection valve and a switching valve for CCC/CPC applications (ascending/descending mode).&nbsp;</li><li>The unit's universal PDA detector measures absorbance at four wavelengths at the same time up to 800 nm.</li></ul><h4>Software</h4><ul><li>The ECOMAC software or <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/999">Clarity software</a> (FDA 21 CFR Part 11 compliant) is internally installed in the PC controlling the system.</li></ul><h4>Customization</h4><ul><li>The unit is completely customizable to the application needs to meet any scale criteria–from small flash sample separation testing through pilot scale prediction to high-capacity production.</li><li>It could work in ranges of 10 ml/min.–6000 ml/min and it can be easily and automatically switched between these scales.</li></ul>

ECOM ECS23PC Quaternary Preparative Gradient System with Fraction Collector

A highly effective preparative system containing a UV-VIS DAD detector, a preparative pump, a gradient box with PC, and a fraction collector. The detector allows measuring at four wavelengths at the same time or an informative scan.

<div style="display:block;" aria-labelledby="tab_item-0">A highly effective preparative system containing a UV-VIS DAD detector, a preparative pump, a gradient box with PC, and a fraction collector. The detector allows measuring at four wavelengths at the same time or an informative scan.Communication is through RS232 or Ethernet (LAN). An additional PC A/D converter card is not required for this system. The system contains a manual injector and ECOMAC software which include drivers for all ECOM units.It is necessary to purchase an OS for the system - in most cases, we recommend OEM Windows OS (P/N: ABB90000) or Linux (on request). It is also possible to purchase a wireless mouse and keyboard set (P/N: EPC-0028) and a computer monitor (P/N: EPC-0027).<h3>Main parts</h3><h4>TOY18DAD H 600 DETECTOR</h4>A UV-VIS diode array detector, which allows measuring the absorbance of four wavelengths in the range of 200 – 600 nm simultaneously in one cell just as visualization of whole spectra. It is possible to use the detector in flash and preparative applications. Standardly is assembled preparative cell PLCC 15 but other cells are available.<h4>ECP2300 PREPARATIVE PUMP</h4>This isocratic pump works with Gradient Box ECB2007PC as a quaternary gradient pump. The flow rate range is 0.1-300 ml/min and the pressure limit at 15 MPa. Unit software includes a new learning algorithm for pulsation suppression and many testing and diagnostic functions.<h4>ECB2005PC GRADIENT BOX WITH PC, WITHOUT DEGASSER</h4>The box is suited for handling liquids in ECOM gradient systems. It accommodates a container for solvent bottles and a four-way gradient valve. A four-way gradient valve is controlled from the pump ECP2300. In this box is assembled an industrial PC board. This solution allows the installation of OS (Windows or Linux) and chromatography SW ECOMAC or Clarity.&nbsp;<h4>ECF2096 FRACTION COLLECTOR</h4>Fractions are collected according to a chosen method which can be created manually by keyboard, just as using ECOMAC software. Analog input allows collecting based on detector signal. Racks for 9, 21, and 40 ml tubes.<h4>ECOMAC CHROMATOGRAPHY SOFTWARE</h4>This system is fully controlled by ECOMAC software, which is also a part of delivery. It allows all units control, gradient creation, and fraction collecting.<h3>SYSTEM CONTAINS&nbsp;</h3>Pcs / Description (P/N)<ul><li>1x / TOY18DAD H 600 Four Channel Detector (ANW0000X)</li><li>1x / ECB2005PC Gradient Box with PC, without Degasser (ABBPC00X)</li><li>1x / ECP2300 Preparative Pump (ACE0000X)</li><li>1x / ECOMAC software (SA100000)</li><li>1x / ECF2096 Fraction collector (AFA0000X)</li><li>1x / Preparative injection valve 1/8”; 2ml loop (SY2032022)</li><li>1x / Accessory for prep. system series 2000 (ASP00180)</li></ul>Note: The system can be equipped with detectors with different wavelengths ranges and pumps with different flow rates from ECOM production.</div>

ECOM ECP201LG Gradient Preparative Pump 1000 mL/min

An innovative, powerful, and cost-effective unit for preparative LC separations with high pressure. 4 low pressure gradient valves, flow up to 1000 mL/min. 

<div style="display:block;" aria-labelledby="tab_item-0">The ECP201L Preparative Pump is an innovative, powerful, and cost-effective unit for preparative liquid chromatography where high pressure is needed. The pump with 4 low-pressure valves delivers a flow rate of up to 1000 mL/min at a very high output pressure of up to 15 MPa (2176 psi).<h3>Main features and benefits</h3><h4>Durability</h4>The pump is constructed for high pressure and flow rates. This makes it suitable for day-to-day long-term use in production<h4>Wide application possibilities</h4>The unit is used for pharmaceutical separations and plant extract purification, such as cannabinoids, peptides, and oligonucleotides. Also, it has much wider use in other chemical production, such as dosing into chemical reactors, and in various laboratory uses. Another advantage is the usability of the same device for separation method development.<h4>Smart controls and diagnostics</h4>It is easy to operate, especially with ECOMAC and Clarity software. This makes unit management powerful and convenient. The basic version of the ECOMAC software is available free of charge. It is also used for service and diagnostics.<h4>Other useful features</h4><ul><li>A new learning algorithm for pulsation suppression</li><li>A leakage sensor</li><li>A seal wash kit for longer piston seal life</li><li>Also available in configurations made of certified bio-inert materials</li></ul><h3>Parameters</h3><ul><li>Flow rate: 1 – 1000 ml/min</li><li>Maximum operating pressure in the pump: 15 MPa up to 1000 ml/min</li><li>Flow rate setting: 1 ml/min steps</li><li>Repeatability of flow rate adjusting: ± 1 %</li><li>Accuracy of flow rate setting: ± 2 %</li><li>Wetted materials in the pump: stainless steel, PEEK, TefzelTM, Kalrez®, ceramic, seals GFP (PTFE) by default or UHMW-PE on request</li><li>Control: RS232, Ethernet(LAN), USB</li><li>Output capillary outer diameter: 1/8 "</li><li>Input tubing outer diameter: 3/8 ”</li><li>Number of gradient valves*: 4 (A,B,C,D)</li><li>Orifice: 5 mm</li><li>Fluid temperature: 5 - 90°C</li><li>Connecting thread: 5/8" - 18 UNF</li><li>Power supply: 100 - 240 V AC</li><li>Power input: 500 VA</li><li>Weight of the complete set: 30 kg (66.14 lb)</li><li>Dimensions (w x h x d) of the complete set: 340 x 170 x 640 mm (13.4 x 6.7 x 25.2 in)</li></ul></div>

ECOM ECP2200 Preparative Pump

Powerful and durable pumps for preparative applications in low- and high-pressure liquid chromatography, designed with 2 pump heads connected in parallel

<div style="display:block;" aria-labelledby="tab_item-0">This pump works as an isocratic pump and together with a gradient box also as a gradient pump.These powerful and durable pumps are suitable for preparative applications in low- and high-pressure liquid chromatography across the chemical industry. They are designed with 2 pump heads connected in parallel with a piston diameter of 3/8”.&nbsp;Many improvements make these pumps more reliable, including a new learning algorithm for pulsation suppression and a leakage sensor. New material versions have been added-in, beyond to stainless steel A316L, also Hastelloy, titanium and PEEK for biocompatible applications. The pumps can operate in two modes, i.e. using constant pressure or using the newly added option of constant flow rate.&nbsp;<h4>Gradient function:&nbsp;</h4>These pumps work as isocratic pumps, and, together with ECOM gradient boxes, they also work as gradient pumps. Gradient boxes ECB2005, ECB2005PC are equipped with a four-way gradient mixing valve and must be ordered together with the pump. These sophisticated units allow for achieving a precise low-pressure gradient, i.e. gradual changes of solvent composition by mixing up to four liquids at the pump‘s entry. The gradient profile can be defined via a computer or manually using a display and a keypad. Without the use of a gradient box, the pump works as isocratic, with the option of one solvent and the composition of the mobile phase being chosen by the user.Customers can use the pistons‘ back-washing function, after working, for example, with a buffered mobile phase.<h4>Seals:&nbsp;</h4>All pumps are delivered with GFP (PTFE) seals by default. You can order the pumps with UHMW-PE seals, which are considered the optimal recommended choice.<h4>Software support:&nbsp;</h4>The pumps are supported by ECOMAC and <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/999">Clarity software</a>.<h3>Features and Benefits</h3><ul><li>All models include a display and keyboard for manual control</li><li>Precise low-pressure gradient mixing (when connected with a gradient module)</li><li>Very good durability and reliability with proper maintenance</li><li>Extended number of wetted material versions – not only stainless steel but also Hastelloy, titanium and PEEK for biocompatible applications</li><li>Piston back-washing function for work with buffered or aggressive mobile phases</li><li>New learning algorithm for pulsation suppression</li><li>Integrated leakage sensor</li><li>Heating unit for pump heads available</li><li>Custom pump modifications of request</li></ul>This pump is equipped with the Pressure Compensation Learning algorithm. Thanks to this smart adaptive process, the pump regulates the rotation speed of the camshaft and measures its impact on pressure pulsation to minimize the output pulsation as much as possible. The algorithm, due to its adaptive capacity, is applicable for many combinations of pump working conditions (solvents, columns, etc.).<h4>Accessories:</h4>Pump head heating unit, see the accessories. If you would like this function for your pump, add the heating unit.<h4>Parameters:</h4><ul><li>Flow rate: 0.001 – 250 ml/min</li><li>Maximum operating pressure: 30 MPa (4351 psi) up to 100 ml/min; 15 MPa (2176 psi) at 250 ml/min</li><li>Flow rate setting: 0.001 ml/min steps</li><li>Repeatability of flow rate adjusting: ± 1 %</li><li>Accuracy of flow rate setting: ± 2 %</li><li>Communication: RS232,Ethernet (LAN),USB,Remote digital I/O</li><li>Power supply: 100 240V 50/60Hz 250VA</li><li>Dimensions W x H x D: 280 x 135 x 498 mm (11.02 x 5.12 x 18.23 in)</li><li>Weight: 13.5 kg (30 lb)</li><li>Output capillary outer diameter: 1/8”</li><li>Upper pressure limit (MPa): 1– 30 (4351PSI)</li><li>Precision of pressure measurement: ± 2%</li><li>Supported Gradient Box: ECB2005, ECB2005PC</li><li>Pressure Compensation Learning: yes&nbsp;</li></ul></div>

ECP2050 Preparative Pump

Preparative HPLC pump with flow-rate ranges of 0.001 to 50 ml/min. 

<div style="display:block;" aria-labelledby="tab_item-0">This pump works as an isocratic pump and together with a gradient box also as a gradient pump.These powerful and durable pumps are suitable for preparative applications in low- and high-pressure liquid chromatography across the chemical industry. They are designed with 2 pump heads connected in parallel with a piston diameter of 3/8”.Many improvements make these pumps more reliable, including a new learning algorithm for pulsation suppression and a leakage sensor. The pumps can operate in two modes, i.e. using constant pressure or the newly added option of constant flow rate. New material versions have been added-in beyond to stainless steel A316L, also Hastelloy, titanium and PEEK for biocompatible applications.<h4>Gradient function</h4>These pumps work as isocratic pumps, and, together with ECOM gradient boxes, they also work as gradient pumps. Gradient boxes ECB2007, ECB2007PC are equipped with a four-way gradient mixing valve and must be ordered together with the pump. These sophisticated units allow for achieving a precise low-pressure gradient, i.e. gradual changes of solvent composition by mixing up to four liquids at the pump‘s entry. The gradient profile can be defined via a computer or manually using a display and a keypad. Without the use of a gradient box, the pump works as isocratic, with the option of one solvent and the composition of the mobile phase being chosen by the user.Customers can use the pistons‘ back-washing function, after working, for example, with a buffered mobile phase.<h4>Seals</h4>All pumps are delivered with GFP (PTFE) seals by default. You can order the pumps with UHMW-PE seals, which are considered the optimal recommended choice.<h4>Software support</h4>The pumps are supported by ECOMAC and Clarity software.<h3>Main features and benefits</h3><ul><li>All models include a display and keyboard for manual control</li><li>&nbsp;Precise low-pressure gradient mixing (when connected with a gradient module)</li><li>Very good durability and reliability with proper maintenance</li><li>Extended number of wetted material versions – not only stainless steel but also Hastelloy, titanium and PEEK for biocompatible applications</li><li>Piston back-washing function for work with buffered or aggressive mobile phases</li><li>New learning algorithm for pulsation suppression</li><li>Integrated leakage sensor</li><li>Heating unit for pump heads available</li><li>Custom pump modifications of request</li></ul>This pump is equipped with the Pressure Compensation Learning algorithm. Thanks to this smart adaptive process, the pump regulates the rotation speed of the camshaft and measures its impact on pressure pulsation to minimize the output pulsation as much as possible. The algorithm, due to its adaptive capacity, is applicable for many combinations of pump working conditions (solvents, columns, etc.).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_ECP_2200_Preparative_Pump_5_b84832f1e8.jpg" alt="ECOM: ECP2050 - Preparative Pump - Pressure Compensation Learning algorithm " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_ECP_2200_Preparative_Pump_5_b84832f1e8.jpg 188w," sizes="100vw" width="700" height="580"><h3>Optional configurations/variants</h3>Pump head heating unit, see the accessories shown below. In case you would like this function for your pump, add also the heating unit to&nbsp;your cart. (Also can be found in the Accessories product category).<h5>PN / Wetted parts of pumping block</h5><ul><li>ACCH000X / Hastelloy</li><li>ACCP000X /<span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> PEEK</li><li>ACC0000X / Stainless steel</li><li>ACCT000X / Titanium</li></ul><h4>Parameters:</h4><ul><li>Flow rate: 0.001 – 50 ml/min</li><li>Maximum operating pressure: 30 MPa (4351 psi)</li><li>Flow rate setting: 0.1 ml/min steps</li><li>Repeatability of flow rate adjusting: ± 0,5 %</li><li>Accuracy of flow rate setting: ± 2 %</li><li>Wetted materials: Stainless steel or Hastelloy or Titanium or PEEK + PEEK, TefzelTM, PE, ceramics, seals&nbsp;</li><li>Communication: RS232, Ethernet (LAN), USB, Remote digital I/O</li><li>Power supply: 100 240V 50/60Hz 250VA</li><li>Dimensions W x H x D: 280 x 135 x 498 mm (11.02 x 5.12 x 18.23 in)</li><li>Weight: 12 kg (26,5 lb)</li><li>Output capillary outer diameter: 1/16”</li><li>Upper pressure limit (MPa): 0,1 – 30 (4351PSI)</li><li>Precision of pressure measurement: ± 2%</li><li>Supported Gradient Box: ECB2005, ECB2005PC</li><li>Pressure Compensation Learning: yes&nbsp;</li></ul></div>

ECOM ECP2100 Preparative Pump

 Preparative HPLC pump with a flow-rate range up to 100 ml/min. 

<div style="display:block;" aria-labelledby="tab_item-0">Innovated pumps ECP2100 work as isocratic pumps and together with a gradient box also as a gradient pump. These powerful and durable pumps are suitable for preparative applications in low- and high-pressure liquid chromatography across the chemical industry. They are designed with 2 pump heads connected in parallel with a piston diameter of 3/8”.Many improvements make these pumps more reliable, including a new learning algorithm for pulsation suppression and a leakage sensor. New material versions have been added-in, beyond to stainless steel A316L, also Hastelloy, titanium and PEEK for biocompatible applications.The pumps can operate in two modes, i.e. using constant pressure or using the newly added option of constant flow rate. The ECP2100 pump now has an innovated spring-loaded outlet check-valve.<h4>Gradient function</h4>These pumps work as isocratic pumps, and, together with ECOM gradient boxes, they also work as gradient pumps. Gradient boxes ECB2007, ECB2007PC are equipped with a four-way gradient mixing valve and must be ordered together with the pump. These sophisticated units allow for achieving a precise low-pressure gradient, i.e. gradual changes of solvent composition by mixing up to four liquids at the pump‘s entry. The gradient profile can be defined via a computer or manually using a display and a keypad. Without the use of a gradient box, the pump works as isocratic, with the option of one solvent and the composition of the mobile phase being chosen by the user.Customers can use the pistons‘ back-washing function, after working, for example, with a buffered mobile phase.<h4>Seals</h4>All pumps are delivered with GFP (PTFE) seals by default. You can order the pumps with UHMW-PE seals, which are considered the optimal recommended choice.<h4>Software support</h4>The pumps are supported by ECOMAC and Clarity software.<h3>Main features and benefits</h3><ul><li>All models include a display and keyboard for manual control</li><li>Precise low-pressure gradient mixing (when connected with a gradient module)</li><li>Very good durability and reliability with proper maintenance</li><li>Extended number of wetted material versions – not only stainless steel but also Hastelloy, titanium and PEEK for biocompatible applications</li><li>Piston back-washing function for work with buffered or aggressive mobile phases</li><li>New learning algorithm for pulsation suppression</li><li>Integrated leakage sensor</li><li>Heating unit for pump heads available</li><li>Custom pump modifications of request</li></ul>This pump is equipped with the Pressure Compensation Learning algorithm. Thanks to this smart adaptive process, the pump regulates the rotation speed of the camshaft and measures its impact on pressure pulsation to minimize the output pulsation as much as possible. The algorithm, due to its adaptive capacity, is applicable for many combinations of pump working conditions (solvents, columns, etc.).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_ECP_2200_Preparative_Pump_5_b84832f1e8.jpg" alt="ECOM: ECP2100 - Preparative Pump - Pressure Compensation Learning algorithm " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_ECP_2200_Preparative_Pump_5_b84832f1e8.jpg 188w," sizes="100vw" width="700" height="580"><h3>Optional configurations/variants</h3>Pump head heating unit, see the accessories shown below. If you would like this function for your pump, add the heating unit to&nbsp;your cart. (Also can be found in the Accessories product category).PN / Wetted parts of pumping block<ul><li>ACCH000X / Hastelloy</li><li>ACCP000X /<span style="-webkit-text-stroke-width:0px;display:inline !important;float:none;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> PEEK</li><li>ACC0000X / Stainless steel</li><li>ACCT000X / Titanium</li></ul><h4>Parameters:</h4><ul><li>Flow rate: 0.1 – 100 ml/min</li><li>Maximum operating pressure: 30 MPa (4351 psi)</li><li>Flow rate setting: 0.001 ml/min steps</li><li>Repeatability of flow rate adjusting: ± 0,5 %</li><li>Accuracy of flow rate setting: ± 2 %</li><li>Communication: RS232, Ethernet (LAN), USB, Remote digital I/O</li><li>Power supply: 100 240V 50/60Hz 250VA</li><li>Dimensions W x H x D: 280 x 135 x 498 mm (11.02 x 5.12 x 18.23 in)</li><li>Weight: 12 (26,5 lb)</li><li>Output capillary outer diameter: 1/16”</li><li>Upper pressure limit (MPa): 1– 30 (4351PSI)</li><li>Precision of pressure measurement: ± 2%</li><li>Supported Gradient Box: ECB2005, ECB2005PC</li><li>Display, keypad: yes&nbsp;</li><li>Pressure Compensation Learning: yes</li></ul></div>

ECOM ECP2300 Preparative Pump

<div style="display:block;" aria-labelledby="tab_item-0">Powerful and durable pumps suitable for preparative applications in low- and high-pressure liquid chromatography across the chemical industry. An extended&nbsp;number of wetted material versions – not only stainless steel but also Hastelloy, titanium, and PEEK.&nbsp;ECP2300 are designed with 2 pump heads connected in parallel with a piston diameter of 3/8”.Many improvements make these pumps more reliable, including a new learning algorithm for pulsation suppression and a leakage sensor. The pumps can operate in two modes, i.e. using constant pressure or using the newly added option of constant flow rate.<h4>Gradient function:&nbsp;</h4>These pumps work as isocratic pumps, and, together with ECOM gradient boxes, they also work as gradient pumps. Gradient boxes ECB2005, and ECB2005PC are equipped with a four-way gradient mixing valve and must be ordered together with the pump. These sophisticated units allow for achieving a precise low-pressure gradient, i.e. gradual changes of solvent composition by mixing up to four liquids at the pump‘s entry. The gradient profile can be defined via a computer or manually using a display and a keypad. Without the use of a gradient box, the pump works as isocratic, with the option of one solvent and the composition of the mobile phase being chosen by the user.Customers can use the pistons‘ back-washing function, after working, for example, with a buffered mobile phase.<h4>Seals:&nbsp;</h4>All pumps are delivered with GFP (PTFE) seals by default. You can order the pumps with UHMW-PE seals, which are considered the optimal recommended choice.<h4>Software support:&nbsp;</h4>The pumps are supported by ECOMAC and <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/999">Clarity software</a>.<h3>Features and Benefits</h3><ul><li>All models include a display and keyboard for manual control</li><li>Precise low-pressure gradient mixing (when connected with a gradient module)</li><li>Very good durability and reliability with proper maintenance</li><li>Extended number of wetted material versions – not only stainless steel but also Hastelloy, titanium and PEEK for biocompatible applications</li><li>Piston back-washing function for work with buffered or aggressive mobile phases</li><li>New learning algorithm for pulsation suppression</li><li>Integrated leakage sensor</li><li>Custom pump modifications of request</li></ul>This pump is equipped with the Pressure Compensation Learning algorithm. Thanks to this smart adaptive process, the pump regulates the rotation speed of the camshaft and measures its impact on pressure pulsation to minimize the output pulsation as much as possible. The algorithm, due to its adaptive capacity, is applicable for many combinations of pump working conditions (solvents, columns, etc.).This pump is equipped with the Pressure Compensation Learning algorithm. Thanks to this smart adaptive process, the pump regulates the rotation speed of the camshaft and measures its impact on pressure pulsation to minimize the output pulsation as much as possible. The algorithm, due to its adaptive capacity, is applicable for many combinations of pump working conditions (solvents, columns, etc.).Service videos -Seals replacement and&nbsp;Valve replacement :&nbsp;<a target="_blank" rel="noopener noreferrer" href="https://www.ecomsro.com/support/service-videos">https://www.ecomsro.com/support/service-videos</a><h4>Parameters:</h4><ul><li>Flow rate: 0.001 – 300 ml/min</li><li>Maximum operating pressure: 15 MPa (2176 psi)</li><li>Flow rate setting: 0.001 ml/min steps</li><li>Repeatability of flow rate adjusting: ± 0.5 %</li><li>Accuracy of flow rate setting: ± 2 %</li><li>Communication: RS232,Ethernet (LAN),USB,Remote digital I/O</li><li>Power supply: 100 240V 50/60Hz 200VA</li><li>Dimensions W x H x D: 280 x 135 x 498 mm (11.02 x 5.12 x 18.23 in)</li><li>Weight: 13 kg (28.7 lb)</li><li>Output capillary outer diameter: 1/8”</li><li>Upper pressure limit (MPa): 1– 15 (2176PSI)</li><li>Precision of pressure measurement: ± 2%</li><li>Supported Gradient Box: ECB2005, ECB2005PC</li><li>Pressure Compensation Learning: yes&nbsp;</li></ul></div>

ECOM Separtrix PP03 Preparative Pump

Pulse-less triplex piston pumps designed for preparative chromatography applications, equipped with unique compact three-piston head for smooth flow and easy maintenance.

Separtrix PP03 are pulse-less triplex piston pumps designed for preparative chromatography applications - nevertheless, they can be used everywhere, where high pressure, precise flow without pulsations, and high resistance against corrosion are needed. Pumps are equipped with unique compact three-piston head for smooth flow and easy maintenance without a risk of leakage on connecting parts. Back flushed pistons are covered by a hard and chemically resistant polycrystalic carbon layer. Piston cylinders have low dead volume and samples injected through the pump appear low spreading.Pumps with different flow rate ranges differ only in head type, piston diameters, and tubing diameters. Separtrix PP03 are usually supplied with an asynchronous motor and frequency converter but are also available with a step motor which allows the use of the pump in an extremely broad range of flow rates - both for analytical and preparative applications.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_ECOM_Separtrix_PP_03_Preparative_Pump_4_6079b99e0f.jpg" alt="ECOM: Separtrix PP03 Preparative Pump" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_ECOM_Separtrix_PP_03_Preparative_Pump_4_6079b99e0f.jpg 245w," sizes="100vw" width="1349" height="503">Special configurations of Separtrix PP03 pumps are used for three phases low pressure gradient – in this case is extremely important that these pumps offer a nearly constant flow rate not only on the output but on the input too. Low-pressure gradient units are delivered with three solenoid valves on the plate which can be connected to the pump side. The power supply for valves is installed inside the pump box. 10 linear steps can be programmed.Separtrix PP03 pumps are delivered in configuration for high-pressure binary gradient as well. Two pumps – master and slave types – are working together. The master pump controls the flow rate and gradient composition (10 linear steps), slave pump is delivered without a control display, keyboard(s), and pressure sensor. All Separtrix PP03 pumps are equipped with keyboard(s) and graphic display. There is a possibility to set flow rate, pressure limit, and flow correction. A second keyboard is included for gradient programming in the case of low-pressure gradient pumps and high-pressure gradient master pumps.Separtrix PP 03 can be used in the mode of remote control. Pumps can cooperate with the <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/999">Clarity data station (Dataapex)</a>. Flow rate, gradient composition, and pressure limit can be programmed. The control module for PP 03 pumps was successfully tested and agreed upon by Dataapex. PP 03 pumps can be controlled using Ecom software ECOMAC as well.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_ECOM_Separtrix_PP_03_Preparative_Pump_2_ce1c6f0f8f.jpg" alt="ECOM: Separtrix PP03 Preparative Pump" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_ECOM_Separtrix_PP_03_Preparative_Pump_2_ce1c6f0f8f.jpg 245w," sizes="100vw" width="1377" height="832"><h3>Types &amp; Description with technical parameters</h3>SEPARTRIX PP03 A: Piston pulsless pump, three pistons O.D. 10 mm with a diamond layer in one stainless steel head, ceramic ball valves, 620 W AC motor vector frequencyconverter, flow rate 25 ml/min. – 800 ml/min., 260 bar (3500 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03 B: Piston pulsless pump, three pistons O.D. 14 mm with diamond layer in one stainless steel head, ceramic ball valves, 620 W AC motor with vector frequency converter, flow rate 50 ml/min. – 1600 ml/min., 160 bar (2100 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03 A: Piston pulsless pump, three pistons O.D. 10 mm with a diamond layer in one stainless steel head, ceramic ball valves, 620 W AC motor vector frequencyconverter, flow rate 25 ml/min. – 800 ml/min., 260 bar (3500 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03 B: Piston pulsless pump, three pistons O.D. 14 mm with diamond layer in one stainless steel head, ceramic ball valves, 620 W AC motor with vector frequency converter, flow rate 50 ml/min. – 1600 ml/min., 160 bar (2100 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03 C: Piston pulsless pump, three pistons O.D. 20 mm with diamond layer in one stainless steel head, ceramic ball valves, 620 W AC motor with vector frequency converter, flow rate 100 ml/min. – 3200 ml/min., 80 bar (1100 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03 AG: PP03 A pump, flow rate 25 ml/min. – 800 ml/min., max. 260 bar (3500 PSI), three phases low-pressure gradient included, (3 x solenoid valves + connecting armature on own holder + 3 x valve power supply in pump unit), second keyboard for gradient control&nbsp;SEPARTRIX PP03 BG: PP03 B pump, three phases, flow rate 50 ml/min. – 1600 ml/min., max. 150 bar (2100 PSI), low-pressure gradient included (3 x solenoid valves + connecting armature on own holder+3 x valve power supply in pump unit), second keyboard for gradient controlSEPARTRIX PP03 C: Piston pulsless pump, three pistons O.D. 20 mm with diamond layer in one stainless steel head, ceramic ball valves, 620 W AC motor with vector frequency converter, flow rate 100 ml/min. – 3200 ml/min., 80 bar (1100 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03 AG: PP03 A pump, flow rate 25 ml/min. – 800 ml/min., max. 260 bar (3500 PSI), three phases low-pressure gradient included, (3 x solenoid valves + connecting armature on own holder + 3 x valve power supply in pump unit), second keyboard for gradient control&nbsp;SEPARTRIX PP03 BG: PP03 B pump, three phases, flow rate 50 ml/min. – 1600 ml/min., max. 150 bar (2100 PSI), low-pressure gradient included (3 x solenoid valves + connecting armature on own holder+3 x valve power supply in pump unit), second keyboard for gradient controlSEPARTRIX PP03 CG: PP03 C pump, flow rate 100 ml/min. – 3200 ml/min., 80 bar (1000 PSI), three phases low-pressure gradient included, (3 x solenoid valves + connecting armature on own holder+3 x valve power supply in pump unit), second keyboard for gradient controlSEPARTRIX PP03S A: Piston pulsless pump, three pistons O.D 10 mm with diamond layer in one stainless steel head, ceramic ball valves, step motor, flow rate 1 ml/min. – 400 ml/min., 250 bar (3500 PSI), pressure measurement and limitSEPARTRIX PP03S B: Piston pulsless pump, three pistons O.D 14 mm with diamond layer in one stainless steel head, ceramic ball valves, step motor, flow rate 1 ml/min. – 800 ml/min., 150 bar (2100 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03S C: Piston pulsless pump, three pistons O.D 20 mm with diamond layer in one stainless steel head, ceramic ball valves, step motor, flow rate 2 ml/min. – 1600 ml/min., 70 bar (800 PSI), pressure measurement and limit, membrane keyboard, graphic displaySEPARTRIX PP03S AG: PP03S A pump, flow rate 1 ml/min. – 400 ml/min., 250 bar (3500 PSI), three phases low-pressure gradient included, (3 x solenoid valves + connecting armature on own holder+3 x valve power supply in pump unit), second keyboard for gradient controlSEPARTRIX PP03S BG: PP03S B pump, flow rate 1 ml/min. – 800 ml/min., 150 bar (2100 PSI), three phases low-pressure gradient included, (3 x solenoid valves + connecting armature on own holder+3 x valve power supply in pump unit), second keyboard for gradient controlSEPARTRIX PP03S CG: PP03S C pump, flow rate 2 ml/min. – 1600 ml/min., 70 bar (800 PSI), three phases low-pressure gradient included, (3 x solenoid valves + connecting armature on own holder+3 x valve power supply in pump unit), second keyboard for gradient controlSEPARTRIX PP03SM A: PP03S A pump, flow rate 0,5 ml/min. – 400 ml/min., 250 bar (3500 PSI), master pump for binary high-pressure gradient, second keyboard for gradient programming&nbsp;SEPARTRIX PP03SM B: PP03S B pump, flow rate 1 ml/min. – 800 ml/min., 150 bar (2100 PSI), master pump for binary high-pressure gradient, second keyboard for gradient programmingSEPARTRIX PP03SM C: PP03S C pump, flow rate 2 ml/min. – 1600 ml/min., 70 bar (800 PSI), master pump for binary high-pressure gradient, second keyboard for gradient programmingSEPARTRIX PP03SS A: PP03SS A pump, flow rate 0,5 ml/min. – 400 ml/min., 250 bar (3500 PSI), slave pump for binary gradient, no display, no keyboard&nbsp;SEPARTRIX PP03SS B: PP03SS B pump, flow rate 1 ml/min. – 800 ml/min., 150 bar (2100 PSI), slave pump for binary gradient, no display, no keyboardSEPARTRIX PP03SS C: PP03SS C pump, flow rate 2 ml/min. – 1600 ml/min., 70 bar (800 PSI), slave pump for binary gradient, no display, no keyboard

ECOM Separchrom PC01-HPLC Industrial Preparative Columns with Axial Compression

Separchrom PC01 ECOM industrial preparative columns correspond to the highest requirements of preparative liquid chromatography. They are designed to be used in a mode of axial compression with a moving input piston. 

<div style="display:block;" aria-labelledby="tab_item-0">HPLC Columns for prep chromatography. High performance columns with axial compression.Separchrom PC01 ECOM columns correspond to the highest requirements of preparative liquid chromatography. They are designed to be used in a mode of axial compression with a moving input piston. In the original design, they are equipped with identical pistons on input and output (biaxial compression as an option). In the ECOM Separchrom PC FE modification, they have a fixed end plate on the output instead of the piston. Pistons and plates are equipped with frits. A liquid distributing system is installed under each frit. The design guarantees perfect piston flow, high efficiency even for high injection volume, and simple accessibility of frits for cleaning. Columns can be packed by dynamic slurry method or by sedimentation or with sorbent in a dry state.SEPARCHROM PC 01 ECOM columns are made of stainless steel AISI 316L (tube inner surface is polished to reach Ra &lt; 0.3 µm) with stainless steel pistons and UHMWPE (PTFE on the request) sealing rings. The stroke of the main piston is proportional to the used hydraulic cylinder or flange bolt length. Pistons are sectional; the frit (sintered mesh disc 3 µm pore size, 5 mm thickness) with the frit ring can be removed. The output plate in the FE version is made of UHMWPE, frit is fixed with a simple frit ring. Column flanges are not welded, but screwed onto the column tube. No temperature increase during manufacturing means no change in steel properties. The column stand made of stainless steel profiles is included for columns over 100 mm I.D.Hydraulic cylinders fitted on the upper flange are offered with manual oil pumps as well as with fully automated electric motor-driven devices for column packing/unpacking procedures.<h3>Accessories</h3>Columns are offered with a broad scale of accessories such as filling adapters, slurry mixing vessels, slurry transporting pumps, etc.<h3>COLUMN CONFIGURATION EXAMPLES</h3>Columns are custom-made, do not hesitate to ask for any other sizes within the possible ranges<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_Separchrom_PC_01_HPLC_Column_available_configuration_part_1_1795482301.jpg" alt="ECOM: Separchrom PC01-HPLC Column - available configuration - part 1" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_Separchrom_PC_01_HPLC_Column_available_configuration_part_1_1795482301.jpg 236w," sizes="100vw" width="1440" height="952"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_Separchrom_PC_01_HPLC_Column_available_configuration_part_2_6d3198af67.jpg" alt="ECOM: Separchrom PC01-HPLC Column - available configuration - part 2" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_Separchrom_PC_01_HPLC_Column_available_configuration_part_2_6d3198af67.jpg 239w," sizes="100vw" width="1442" height="942"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_Separchrom_PC_01_HPLC_Column_available_configuration_part_3_9fd77a1054.jpg" alt="ECOM: Separchrom PC01-HPLC Column - available configuration - part 3" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_Separchrom_PC_01_HPLC_Column_available_configuration_part_3_9fd77a1054.jpg 245w," sizes="100vw" width="1435" height="315"></div>

ECOM Separchrom PC02-MPLC (Medium-pressure) Columns for Prep Chromatography

Industrial-scale Preparative Columns PC02 - Columns for medium-pressure with axial bed compression for prep chromatography.

<div style="display:block;" aria-labelledby="tab_item-0">ECOM Separchrom PC02 medium-pressure stainless steel columns are intended for separation where high pressure is not necessary, but good efficiency can still be expected. They are made of stainless steel tubes.Part of the column is an input piston made of ultra-high molecular weight polyethylene and it is equipped with stainless steel support and stainless steel mesh frit. Flow distributor with groves is incorporated into the piston to guarantee piston flow with nearly zero pressure drop. The design guarantees simple accessibility of frits for cleaning.Columns can be packed by dynamic slurry method, or by sedimentation, or with sorbent in the dry state, both with silica and polymer sorbents. For soft polymer sorbents, ECOM Separchrom PC02 oil systems can be equipped with a special software application to compensate for the swelling and unswelling of sorbents in different mobile phases (the column piston is moved in very small steps up and down during use).<h3>Materials</h3>Medium pressure prep chromatography column ECOM SEPARCHROM PC 02 is made of AISI 316L stainless steel, UHMWE moving pistons are equipped with integral sealing wings. Frits (stainless steel mesh 5 µm pore size, 5 mm thickness) can be fixed with a stainless steel ring. The stand made of stainless steel profiles is included.<h3>COLUMN CONFIGURATION EXAMPLES</h3>Columns are custom-made, do not hesitate to ask for any other sizes within the possible ranges<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_Separchrom_PC_02_HPLC_Column_available_configuration_part_1_dfb61faf03.jpg" alt="ECOM: Separchrom PC02-HPLC Column - available configurations - part 1" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_Separchrom_PC_02_HPLC_Column_available_configuration_part_1_dfb61faf03.jpg 245w," sizes="100vw" width="1641" height="939"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ECOM_Separchrom_PC_02_HPLC_Column_available_configuration_part_2_cb9f807757.jpg" alt="ECOM: Separchrom PC02-HPLC Column - available configurations - part 2" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ECOM_Separchrom_PC_02_HPLC_Column_available_configuration_part_2_cb9f807757.jpg 245w," sizes="100vw" width="1645" height="364"></div>

Products focused on PrepLC from ECOM - page 2

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