This compact device saves up to 90% of mobile phase by redirection of the pure solvent to the solvent reservoir during the isocratic HPLC. The device is powered by 5 V DC from computer USB port or power adapter. Working parameters (Threshold and Delay) are set using user friendly software.<blockquote>Price: 635<bdi>&nbsp;€ ex VAT</bdi></blockquote>The UFO Solvent Recycler continuously monitors the output signal of the chromatography detector and displays its current value in the application on computer. A high-resolution analog-to-digital converter provides data for further evaluation in the built-in processor.If the input signal level exceeds a preset value (Threshold), the UFO recycler will redirect the flow to the waste. When the signal drops, the solvent recycler waits for the transport delay and then switches the mobile phase back to the reservoir. An autosampler injection marker connected to the UFO recycler START input can be used to zero the input signal at the time of injection.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/UFO_schema_6a4cdc0ed4/UFO_schema.png" alt="Watrex: Principle and process of mobile phase recycling during isocratic HPLC using the UFO system" width="1348" height="1378"><h3>FEATURES</h3><ul><li>Very compact design</li><li>Simple operation</li></ul><h3>TECHNICAL SPECIFICATION</h3><ul><li>Detector compatibility: compatible with any HPLC detector</li><li>Connection: 1/16″ O.D. tubing, 1/4″-28 flat bottom fittings</li><li>Maximum pressure: 30 p.s.i./0,2 MPa</li><li>Wetted material: PEEK, PTFE</li><li>Input range: +/- 1 V or +/- 100 mV, user selectable</li><li>Computer connection: USB-A</li><li>TTL/contact closure input: configurable (ZERO, start, valve position)</li><li>Power: 5V DC/&lt;100 mA (power supply or computer USB port)</li><li>User interface: PC Windows based software</li></ul><h3>Ordering information:</h3><h5>PN/Component:</h5><ul><li>UFO000-001 UFO™ Solvent Recycler , PEEK version</li><li>UFO000-002 UFO™ Solvent Recycler , PTFE version</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_UFO_1_01268632dd/Watrex_UFO_1.jpg" alt="Watrex: Introducing Watrex UFO Solvent Recycler." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Watrex_UFO_1_01268632dd/thumbnail_Watrex_UFO_1.jpg 177w," sizes="100vw" width="1310" height="1152"><blockquote><h4>Selected document from Watrex in <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library?mainauthorItems=93">LabRulesLCMS library</a>:</h4><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/Watrex_catalog_2024_ba97395f92.pdf">Watrex product catalog 2024</a></h5><ul><li>HPLC, GPC/SEC, Sample Preparation, LC columns, Consumables</li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1341">WATREX SYRINGE FILTERS</a></h5><ul><li>Consumables</li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products?category=48&amp;distributorItems=59&amp;manufacturerItems=93">Watrex HPLC COLUMNS</a></h5><ul><li>Consumables, LC columns</li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/Watrex_Clean_Water_for_Quality_Results_Rely_on_Our_Water_Systems_dc404f75df.pdf">Clean Water for Quality Results: Rely on Our Water Systems</a></h5><ul><li>Laboratory instruments</li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/300">Watrex - LSS-205 Liquid Sensing System</a></h5><ul><li>Laboratory instruments, HPLC</li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/article/4671">8 points on how to care for columns</a></h5><ul><li>Consumables, LC columns</li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products?category=179&amp;distributorItems=59&amp;manufacturerItems=93">Watrex WATER PURIFICATION SYSTEMS</a></h5><ul><li>Laboratory instruments &nbsp;</li></ul></blockquote>

Introducing Watrex UFO Solvent Recycler

16th Multidimensional Chromatography Workshop (MDCW) - Program

From December 1st to December 31st, 2024, when you purchase any new Mnova license, you'll receive an additional plugin of your choice FREE for 1 year.<blockquote><h5>Check out our tutorial videos for Peak Purity Assessment in LCMS with Mnova MSChrom, Advanced Chemometrics, and BioHOS.</h5><ul><li><a target="_blank" rel="noopener noreferrer" href="https://youtu.be/FkJ43lQrMwI">Peak Purity Assessment for LCMS using MCR mode in Mnova MSChrom</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://youtu.be/nab8pR2RAbE">MCR tool in Mnova chemometric solutions: Advanced Chemometrics and BioHOS</a></li></ul></blockquote>&nbsp;<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Holiday_Special_Get_More_from_Mnova_This_December_Buy_1_Get_1_255c1413bd.jpg" alt="Mestrelab Research: Mestrelab Holiday Special - Get More from Mnova This December: Buy 1 - Get 1!" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Holiday_Special_Get_More_from_Mnova_This_December_Buy_1_Get_1_255c1413bd.jpg 245w," sizes="100vw" width="1920" height="1080">Whether you're in industry, government, or academia, this limited-time offer is the perfect way to enhance your analysis toolkit with our powerful suite of tools for NMR, LC/GC-MS, and Electronical &amp; Vibrational Spectroscopic techniques. It’s also an excellent choice for exploring our solutions tailored to specific applications, such as <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/3VgxIne">prediction</a>, <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/4eYNRoC">reaction monitoring</a>, <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/49iDUBh">structure elucidation</a> and <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/3CUNxd6">verification</a>, <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/49gfisB">quantification</a> and <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/3Zu3EHs">mixture analysis</a>, <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/3B8Jvx9">screening</a>, <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/3CQKwuv">chemometrics</a>, <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/41ddyOV">database management</a>, and <a target="_blank" rel="noopener noreferrer" href="https://bit.ly/3ZB1aWL">more</a>!<h4>How It Works:</h4><ol><li>Buy any new Mnova license.</li><li>Choose an additional plugin (of equal or lesser value) for free for 1 year.</li><li>Expand your research capabilities with unmatched tools!</li></ol>Don’t wait—claim your offer now!<h4>Offer Details:</h4><ul><li>Valid: December 1–31, 2024</li><li>Exclusions: Mnova Gears and its plugins/bricks, USP-ID, Mnova Web, Mbook.</li><li>Discounts: Cannot be combined with other discounts (except volume discounts).</li></ul>Act now and give yourself the gift of innovation this holiday season.<a target="_blank" rel="noopener noreferrer" href="https://bit.ly/41euuVs">Visit our web store</a> or <a href="mailto:sales@mestrelab.com" target="_blank" rel="noopener noreferrer">contact</a> us directly to claim your offer now!<blockquote><h4>About <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/companies/298">Mestrelab Research</a>:</h4>For two decades, we have provided cutting-edge tools to enhance analytical data processing, analysis, and reporting experience. Today, our comprehensive range of products and solutions extends beyond NMR to include LC/GC-MS and other spectroscopies. These tools empower users to automate routine tasks, streamline workflows, and focus on what truly matters—extracting meaningful insights from their data.</blockquote>

Mestrelab Holiday Special - Get More from Mnova This December: Buy 1 - Get 1!

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The Multidimensional Chromatography (MDC) Workshop draws experts in this exciting field to share and discuss their research.

The Multidimensional Chromatography (MDC) Workshop

Mestrelab Research is a scientific software company with nearly two decades of expertise, specializing in providing advanced solutions in the field of analytical chemistry. As a fast-growing company, we have doubled in size over the past five years, now boasting over 90 employees spread across headquarters in Santiago de Compostela (Spain), as well as offices in Europe, Asia, and the USA.

Mestrelab Research

WATREX Prague is the distributor and producer of HPLC techniques in the Czech Republic and Slovakia. Main Chromatografic and Related Techniques Supported: LC, GPC, IC, IEC, Automated SPE, LC Columns and special column packings, LC method development, Software development, Laboratory Robots.

Watrex Praha

Watrex Deltasil 100 C18 HPLC columns

Need a high quality column at an affordable price? Deltasil™ columns are filled with standard reversed phase for a wide range of applications.

Watrex DeltaSil™ 100 C18 column is a standard reversed phase for wide field of applications in analysis of drugs, organic compounds, peptides and others.Stationary phase is based on synthetic 5 μm silica-gel with 100 Å pores and 15% carbon content. The column has a good peak symmetry and efficiency.Theoretical plate count value for non-polar compounds, such as naphthalene, reaches up to 90.000 theoretical plates per meter.A wide range of column sizes is available, with additional dimensions available on request.We are committed to the sustainability of our columns and therefore also offer backfill.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Watrex_Deltasil_HPLC_column_Mobile_phase_85_ACN_Flowrate_0_65_mlmin_Pressure_54_bar_Detection_254_nm_Injection_2_ml_de7068538f.jpg" alt="Watrex: Watrex Deltasil HPLC column (Mobile phase 85% ACN; Flowrate 0.65 mlmin; Pressure 54 bar; Detection 254 nm; Injection 2 μl)"><h3>Ordering information:</h3><h5>PN/Component:</h5><ul><li>WI02DC181254 Watrex Deltasil™ 100 C18, 5 μm, 125x4 mm column (Price 234 € ex VAT)</li><li>WI02DC181504 Watrex Deltasil™ 100 C18, 5 μm, 150x4 mm column (Price 234 € ex VAT)</li><li>WI02DC1815046 Watrex Deltasil™ 100 C18, 5 μm, 150x4,6 mm column</li><li>WI02DC182504 Watrex Deltasil™ 100 C18, 5 μm, 250x4 mm column (Price 296 € ex VAT)</li><li>WI02DC1825046 Watrex Deltasil™ 100 C18, 5 μm, 250x4,6 mm column</li><li>WI02DC182508 Watrex Deltasil™ 100 C18, 5 μm, 250x8 mm column (Price 482 € ex VAT)</li><li>WI02241 Watrex Deltasil™ 100 C18, 10 μm, 250x20 mm column</li><li>WI02242 Watrex Deltasil™ 100 C18, 10 μm, 300x20 mm column</li><li>WI02243 Watrex Deltasil™ 100 C18, 5 μm, 250x20 mm column &nbsp;(Price 1 294 € ex VAT)</li><li>WI02244 Watrex Deltasil™ 100 C18, 5 μm, 300x20 mm column</li><li>WI02245 Watrex Deltasil™ 100 C18, 5 μm, 250x30 mm column</li><li>WI02246 Watrex Deltasil™ 100 C18, 10 μm, 250x30 mm column</li><li>WI02247 Watrex Deltasil™ 300 C18, 5 μm, 250x20 mm column</li><li>WI02248 Watrex Deltasil™ 300 C18, 10 μm, 250x20 mm column</li><li>WI02249 Watrex Deltasil™ 300 C18, 10 μm, 250x30 mm column</li><li>WI02153 Guard column insert 10x4.0 mm, Deltasil C18, 5 um, 10 pcs</li></ul>

Watrex Polymer IEX HPLC columns

Do you need HPLC columns for the determination of organic acids, alcohols and sugars? Columns filled with a monodisperse sorbent based on sulfonated styrenedivinylbenzene.

Watrex Polymer IEX™ is the Europe’s leading sorbent for ion exclusion analysis of alcohols, carboxylic acids, sugars, and polysacharides<ul><li>H⁺, Ca²⁺, Pb²⁺ and Na⁺ forms</li><li>Unique monodispersed sorbent based on sulfonated polystyrene</li><li>Bulk packing materials available</li></ul><h3>H form</h3>The hydrogen form is suitable for organic acids, alcohols and some sugars in natural materials. The column is particularly suitable for the analysis of fruit drinks, wine, etc. Its great advantage is the high stability of retention times and the wide concentration range of analytes.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Column_250x8mm_IEX_H_4da682fa13.jpg" alt="Watrex: Column 250x8mm IEX H"><h3>Ca form</h3>The calcium form is characterized by good selectivity for the separation of mono- and disaccharides in natural materials. The column must be protected from anions forming insoluble calcium salts (phosphates, sulphates, etc.) and cations with a higher affinity for the sorbent than calcium ions.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Column_250x8mm_IEX_Ca_b840dddcce.jpg" alt="Watrex: Column 250x8mm IEX Ca"><h3>Pb form</h3>The lead form is suitable for the separation of mono- and disaccharides in natural materials. The column must be protected from anions forming insoluble lead salts (phosphates, sulphates, etc.) and cations with a higherUse the appropriate pre-column to extend the life of the analytical column.<h3>Ordering information:</h3><h5>PN/Component:</h5><ul><li>WI020223 Watrex 300x8 mm Polymer IEX H form, 8 um</li><li>WI020213 Watrex 300x8 mm Polymer IEX Ca form, 8 um</li><li>WI020253 Watrex 300x8 mm Polymer IEX Pb form, 8 um</li><li>WI02022 Watrex 250x8 mm Polymer IEX H form, 8 um (Price 926 € ex VAT)</li><li>WI02021 Watrex 250x8 mm Polymer IEX Ca form, 8 um (Price 926 € ex VAT)</li><li>WI02025 Watrex 250x8 mm Polymer IEX Pb form, 8 um (Price 926 € ex VAT)</li><li>WI02122 Guard column insert 10x4.0 mm PEEK Polymer IEX H 8 um, 10 pcs</li><li>WI02121 Guard column insert 10x4.0 mm PEEK Polymer IEX Ca 8 um, 10 pcs</li><li>WI029012 Guard column holder (for 10x4.0 mm PEEK insert)</li></ul>

Watrex IonPlus HPLC columns

Do you perform cation or anion analysis and need the right column at an affordable price? Our Watrex IonPlus™ columns are just what you are looking for!

Watrex IonPlus™ are special columns for ion chromatography. The matrix used is styrene-divinylbenzene based and can withstand higher organic modifier content in the mobile phase.<h3>Watrex IonPlus™ CS19</h3><ul><li>Styrene-divinylbenzene, 55% cross-linking (7 μm particle i.d.)</li></ul>The Watrex IonPlus™ CS19 is an optimized column designed for the separation of common cations, small polar amines and moderately hydrophobic and polyvalent cations using simple aqueous eluents and elevated temperatures. They provide excellent separation of alkali metals, alkaline earth metals, alkylamines, alkanolamines and biogenic amines.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/HPLC_kolona_Watrex_Ion_Plus_CS_19_738c29ff57/HPLC-kolona-Watrex-IonPlus-CS19.png" alt="Watrex: Separation of anions in a Watrex IonPlus CS19 HPLC column"><h3>Watrex IonPlus™ AS19</h3><ul><li>Styrene-divinylbenzene, 55% cross-linking (12 μm particle i.d.).</li></ul>Watrex IonPlus™ AS19 is a column analyzing common inorganic anions including fluorides, chlorites, bromates, chlorides, nitrates, phosphates and sulphates in drinking, underground and waste water or other matrices.<h3>Watrex IC Anion I</h3><ul><li>Styrene-divinylbenzene (7 μm particle i.d.)</li></ul><h3>Ordering information:</h3><h5>PN/Component:</h5><ul><li>WCS19250046 Watrex IonPlus™ CS19 IC Column 250x4,6mm, 7 um (Price 1 169 € ex VAT)</li><li>WCS19150030 Watrex IonPlus™ CS19 IC Column 150x3mm, 7 um</li><li>WCS19150040 Watrex IonPlus™ CS19 IC Column 150x4mm, 7 um</li><li>WCS19250030 Watrex IonPlus™ CS19 IC Column 250x3mm, 7 um</li><li>WAS19250046 Watrex IonPlus™ AS19 IC Column 250x4,6mm, 7 um (Price 1 090 € ex VAT)</li><li>WAS19150030 Watrex IonPlus™ AS19 IC Column 150x3mm, 7 um</li><li>WAS19150040 Watrex IonPlus™ AS19 IC Column 150x4mm, 7 um</li><li>WAS19250030 Watrex IonPlus™ AS19 IC Column 250x3mm, 7 um</li><li>WAS1925046 Watrex IonPlus™ AS19 IC Column 250x4.6mm, 12 μm</li><li>WI021540 Watrex IC Anion I 150x4mm, 7 μm (Price 731 € ex VAT)</li><li>CAT12546 WATREX 125×4.6mm Universal Cat II, 7um (Price 584 € ex VAT)</li></ul>

Watrex DeltaGel GPC/SEC columns

Do you need a GPC column for SEC chromatography in organic solvents at an affordable price? Our Watrex Deltagel™ are just what you are looking for!

Watrex DeltaGel™ are special mixed-bed GPC columns for SEC chromatography in organic solvents.The columns are based on polystyrene and are intended especially for separation of synthetic polymers in organic solvents.We offer 4 variants of columns that differ in their separation range.Columns are available in various sizes for both analytical and preparative applications.<h3>Linear range:</h3><ul><li>DeltaGel Mixed-E (0 - 33 000 Da)</li><li>DeltaGel Mixed-D (1 000 - 200 000 Da)</li><li>DeltaGel Mixed-C (5 000 - 500 000 Da)</li><li>DeltaGel Mixed-B (20 000 - 7 000 000)</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Delta_Gel_GPC_SEC_kolony_7dfd459a06/Watrex-DeltaGel-GPC-SEC-kolony.jpg" alt="Watrex: DeltaGel GPC SEC columns for the separation of synthetic polymers"><h3>Ordering information:</h3><h5>PN/Component:</h5><ul><li>DGB.25020 Watrex 250x20 mm DeltaGel™ Mixed-B, 5 um</li><li>DGC.25020 Watrex 250x20 mm DeltaGel™ Mixed-C, 5 um</li><li>DGD.25020 Watrex 250x20 mm DeltaGel™ Mixed-D, 5 um</li><li>DGE.25020 Watrex 250x20 mm DeltaGel™ Mixed-E, 5 um</li><li>DGB.3008 Watrex 300x8 mm DeltaGel™ Mixed-B, 5 um (Price 1 269 € ex VAT)</li><li>DGC.3008 Watrex 300x8 mm DeltaGel™ Mixed-C, 5 um (Price 1 269 € ex VAT)</li><li>DGD.3008 Watrex 300x8 mm DeltaGel™ Mixed-D, 5 um (Price 1 269 € ex VAT)</li><li>DGE.3008 Watrex 300x8 mm DeltaGel™ Mixed-E, 5 um (Price 1 269 € ex VAT)</li><li>DGB.25020G WATREX 30x20 mm DeltaGel™ Mixed-B, 5um, Guard Column</li><li>D2K4101927 Derivatizating agents AQC 5x3 mg</li><li>DGB.0508 WATREX 50×8mm DeltaGel 5 um, Guard column (Price 390 € ex VAT)</li></ul>

Products from category HPLC columns from Watrex Prague | LabRulez LCMS

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