Separations Products & Reviews

Works for desalting and clean up of biological samples

Z-Guard columns are universal GC guard columns, designed for use with virtually any GC capillary column, from virtually any manufacturer.   Features: Extends column lifetime by preventing stationary phase damage Improves separation, peak shapes (especially early elutors), sensitivity, and accuracy of quantitative results

Adapters for the Ther-Mix and Flexi-Therm

Synthetic chemistry is seen by some students as a complicated issue. How about changing the perspective? What about simplifying the work of students, teachers and chemists in general?

Detection to trace levels of some metabolites, such as histamine, some amino acids, some steroids and catecholamines, is quickly and simply achieved, with Cecil Electrochemical Detection Adept HPLC.

  Stainless steel fittings remain the most popular fitting used on standard HPLC systems today, due to their high temperature resistance and high-pressure holding abilities. Our durable and strong 316 Stainless Steel Fittings are rated to 20,000 psi (1,380 bar) when wrench tightened. You can choose our Standard Fittings, or select from other manufacturer-compatible offerings.  

MX Series II™ actuated valves are designed to be added to your existing instrument or to work optimally with stand-alone lab configurations. Our valves can be controlled remotely or operated manually using the push-button front panel with LED position indicator. They easily connect to your instrument or PC through contact closure, BCD, serial port, or USB. Commands can be sent to the MX valves using your chromatograph…

We offer an innovative line of Very High Pressure (VHP) fittings, designed to withstand extreme pressures. This patent-pending line of ground-breaking fitting systems is perfect for use within the increasingly demanding requirements of today’s UHPLC high performance analytical systems.

β-Gone β-Glucuronidase Removal 96-well plates and tubes are designed to target and remove β-glucuronidase from hydrolyzed urine samples without requiring additional time or method development. In a single step and in less than 1 minute, your hydrolyzed samples are ready for analysis.   In Under a Minute You Can Easily: Increase HPLC/UHPLC Column Lifetime Reduce Mass Spec Maintenance Maintain the Selectivit…

Process and Quality under Control

Precise, high-speed elemental analysis for process control in metal production

Improve data quality, lower costs, and increase LC/MS throughput without compromising data quality or sensitivity. The Thermo Scientific™ Transcend™ II system combines proprietary Thermo Scientific™ TurboFlow™ online sample preparation technology and a unique HPLC multi-channel technique to bring the productivity of up to four separate, parallel UHPLC channels to a single mass spectrometer.

Volume 1 mL, pkg of 108

Volume 3 mL, pkg of 54

The Ascentis Express biphenyl phase chemistry offers alternative selectivity for pharmaceutical analytes and drug metabolites that are not well retained or difficult to resolve on traditional alkyl (C18) and phenyl bonded phases. Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 ?m particles while maintaining lower backp…

Tedlar® gas sampling bags are recommended in many US EPA methods including TCLP and methods TO-3 (VOCs), TO-12 (NMOC), TO-14A (VOCs), TO-15 (VOCs), ASTM D-5504 (reduced sulfur compounds) and a variety of atmospheric gas methods. Tedlar® bags are an excellent value and offer several features over competitor versions.   Benefits: Unique valve and seam-sealing process ensure bags are sturdy and leak-proof under the mo…

Samplicity G2 Starter Bundle (Glossy Green) with 0.45 µm Millex-GP Filters

The Fast FAME GC Column Reduce run times for traditional FAMEs separations up to 75 % Separate cis/trans FAME isomers with Rs ≥ 1.0 High-cyanopropyl selectivity acceptable for use with AOCS, AOAC, and IOC methods Recommended Use Fatty acid methyl esters (FAMEs), Cis/trans FAME isomers

Chiral analysis of amphetamine and substituted amphetamines Lux 3 µm AMP is a unique LC media with pH stability from 1-11.5 that was specifically developed for the chiral analysis of amphetamine and substituted amphetamines, including methamphetamine.

Moderate hydrophobic and steric selectivity is offered, bringing ultra-high performance to USP L7 and other octyl silane methods.

100% aqueous stable reversed phase chemistry with hydrophobic, aromatic, and enhanced polar selectivity.

Aromatic and moderate hydrophobic selectivity result in the great retention and separation of aromatic hydrocarbons.

Polymer-based C18 columns for Reversed Phase Chromatography.

Silica-based columns for aqueous Size Exclusion Chromatography (GFC).

Polymer-based columns for Hydrophilic Interaction Chromatography.