Separations Products & Reviews

GL 45 Screw caps with two or three ports. The connection system for DURAN® laboratory bottles are screw caps with GL 45 threads and two or three ports. Liquids can be added to or removed from bottles using the tube connections. Using a universal GL 14 tube adapter and different inserts, four different tube diameters can be used.This flexible, modular system provides the option of combining various components according to need…

DG safety caps are high-grade, flexible connection systems which have been designed specially for handling aggressive, gas-forming liquids. Available with 1, 2 or 3 connection ports with optional stopcocks, DG safety caps are particularly suitable for pharmaceutical and chemical applications. The safety caps come complete with v-ring seal (inside diameter 3.2 mm) and are ready for immediate use. V-ring seals are optionally ava…

An advanced microfiberglass media which outperforms cellulose and synthetic when it comes to efficiency and dirt holding capacity. LyPore® media is Lydall's workhorse product for liquid filtration. These grades have a history of success in a variety of applications. The small diameter fibers give this microfiberglass media superior efficiency and dirt holding as compared to cellulose and synthetic media. LyPore media delivers…

A binderless media that ensures minimal unintended additives for demanding liquid filtration applications.LyPore® Clarity binder free media is comprised of 100% binder free microfiberglass. This media was specially engineered as part of the LyPore liquid filtration media family to meet critical applications requiring no additives. With a consistent non-binding fiber structure, LyPore Clarity media is ideal for diagnostic, phar…

This next generation liquid filtration platform is the media of choice for critical liquid applications. Comprised of 100% microfiberglass, LyPore® media provides superior dirt holding capacity, the highest efficiency, and lowest pressure drop in the LyPore liquid filtration media family. With its robust liquid filtration platform, LyPore XL media is optimized for maximum dirt holding capacity and its raw materials conform to…

The unique Omni Prep96 Multi-Sample Homogenizer supports automated homogenization of up to ninety six samples in a single batch in sample tubes ranging from 1.5 mL to 50 mL. With the Omni Prep96 workflow software, custom profiles can be created and deployed in minutes through an interactive GUI for hands-free sample prep of one to ninety six samples. Human Like Generator Probe Movement The Omni Prep 96 was designed to provide…

High-quality, accurate, and versatile mass spectrometry analysis in a compact and user-friendly design.

The ACQUITY UPLC® M-Class System with HDX Technology leverages UPLC® separations and high-resolution MS to answer important questions about changes in protein conformation including: Drug candidate binding to a protein Biopharmaceutical product development Protein-protein interactions Intellectual Property The unprecedented system-level design integrates all the steps necessary to accurately, reproducibly, and most o…

Transform your lab's discovery capability with the SYNAPT G2-Si MS. Information. Informatics. Impact. SYNAPT enables extensive characterization of complex mixtures and molecules with uncompromising qualitative and quantitative performance, streamlined workflows and unparalleled platform versatility. With the SYNAPT G2-Si you get ultimate UPLC/MS/MS performance, powerful data independent & data dependant solutions, CID and ETD…

Ostro™ 96-well plate provides a novel solution for the cleanup of phospholipids in plasma and serum. Requiring minimal to no method development and using a simple protocol, this technology can be quickly implemented in order to optimize your laboratory's workflow. Removes significantly more phospholipids for cleaner extracts Improves reproducibility for more consistent, robust methods Increases throughput with easy-to-…

On-line sampling module for the UNITY-xr™ thermal desorber

The pentafluorophenylpropyl (PFP) stationary phase of Ascentis® Express F5 provides a stable, reversed-phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines. In addition to forming p-p and mildly steric interactions, F5 phases also retain compounds by polar interactions. As a result of having both polar and non-polar character, F5 phases can show dual-mode retention behavior, some…

Wheaton peristaltic pumps are used for dispensing and general liquid handling purposes. The pumps are delivered ready to use with tubing kits included. The pumps can be programmed to dispense measured aliquots into culture plates, vials, tubes or bottles. The Omnispense units have additional features including speed ramping and totalizer/flow mode. Features: Includes complete pump, instruction manual and tubing kits. Works…

Thermal desorption sorbent sampling tubes for air sampling. Backed up by fast and friendly service, Markes’ tubes provide optimum sampling and analytical performance. Our range includes everything from cost-effective packages of industry-standard tubes to the last word in sorbent tube innovation. Features: Our industry-standard (3½-inch (89 mm) long x ¼-inch (6.4 mm) o.d.) sorbent tubes are available in stainless stee…

Multi-tube sequential sampler. The MTS-32™ is a compact, portable sampler for the unattended sequential sampling of air onto a series of sorbent tubes. Constant-flow pump technology ensures that the same volume of air is collected onto each tube.The MTS-32 is ideal for analysts needing monitor the concentrations of organic vapours in air as they fluctuate over extended time periods.Features: Sequentially samples on up to…

Accurate and repeatable gas flow measurement. Accurate and repeatable gas flow measurement is fundamental to obtaining good results from your thermal desorption-gas chromatograph. The traditional bubble flowmeter, relying as it does on the reaction time of the operator, is a potential source of error.The digital flowmeter eliminates this source of error and makes gas flow easement easier and more accurate. The flowmeter allow…

World-class Small Multi Detection GPC System. A refractive index detector is generally used for GPC analysis of hydrophobic polymers. When trace-level additives that have UV absorption are contained in a polymer, both a UV detector and a photodiode array detector, which offers high-sensitivity detection, are used complementarily.By using the Prominence-i (PDA model), LabSolutions workstation, and LabSolutions GPC software (op…

The QTRAP 4500 system takes the legendary 4000 QTRAP platform and intelligently re-engineers it to set a new benchmark for reliable quantitation and library searching – with 100-fold more full-scan sensitivity over basic triple quadrupoles in the same class.  The LC-MS/MS workhorse is intelligently re-engineered. As one of the only triple quadrupole instruments with optional Linear Accelerator Trap technology, the QTRAP 4500 s…

This column allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components. Column Details: Phase: Bonded; poly(ethylene glycol) USP Code: G16 Length: 15, 30 m ID: 0.10, 0.25, 0.32, 0.53 mm df: 0.10, 0.25, 0.50

This multi-bed solid phase extraction (SPE) cartridge was designed for the extraction of non-polar persistent organic pollutants (POPs), specifically heavy and light polynuclear aromatic hydrocarbons (PAHs), from edible oil matrices such as olive and corn oil. Fatty matrix is preferentially retained by the cartridge while PAHs are washed through using acetonitrile. The resulting extract is suitable for either GC-MS or HPLC-FL…

Supel QuE Z-Sep sorbents enhance sample cleanup for complex matrices by effectively removing more fat and color from sample extracts than traditional phases for QuEChERS. By eliminating problematic matrix interferences, Z-Sep products provide more robust LC-MS and GC-MS methods. This proprietary technology can replace C18 and PSA phases in your current methods without additional method development.Supel QuE Z-Sep/C18, a combi…

The SupelMIP SPE line consist s of highly cross-linked polymers that are engineered to extract a single analyte of interest or a class of structurally related analytes with an extremely high degree of selectivity. This is possible because selectivity is introduced during MIP synthesis in which a template molecule, designed to mimic the analyte, guides the formation of specific cavities or imprints that are sterically and chem…

C18 HPLC column for High Speed and High Resolution Applications. Ascentis® Express C18 is the first choice for starting a new method. 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 μm particles at lower system pressure. With identical conditions, the Ascentis Express C18 column performs more than 4X faster tha…

Classic reversed-phases for all general-purpose applications. Features: Excellent peak shape and efficiency compared to competitive columns Classic reversed-phase retention and selectivity Excellent, no-bleed character for LC-MS applications C18 is generally more retentive than the C8 Column Details: Chemistry: C18 Particle Size: 5 µm Pore Size: 180 Å Length: 20, 30, 50, 100, 125, 150, 250 mm ID: 2.1, 3.0, 4.…

The Investigator SFC, an analytical to semi-preparative supercritical fluid chromatography system, combines the power of analytical SFC with the unique ability to isolate and collect less than 1 gram of specific compounds.It includes higher flow rates (up to 15 mL/min), a larger and more flexible oven that accommodates up to 10 analytical columns or 6 preparative columns. With the Alias Autosampler, the Investigator SFC delive…