Separations Products & Reviews

Speed up Bio-UHPLC workflows without redeveloping existing methods. The Thermo Scientific™ UltiMate™ 3000 BioRS Dual System offers outstanding LC and advanced bio-UHPLC capabilities. Two independently operating gradient pumps and smart column switching save time. Offline fractionation combines noncompatible chemistries in one workflow. With our unique fractionation autosampler, the system can completely automate multiple UHPLC…

Enjoy cost effective access to UHPLC separations in a simple, expandable system where modularity makes anything possible. The Thermo Scientific™ UltiMate™ 3000 Basic Manual system offers unique LC and entry level UHPLC capabilities without compromising on quality and robustness. The basic manual system is perfect for teaching or low sample throughput, routine applications. As an LC/UHPLC “starter kit”, this modular system can…

For flexibility across a broad range of analytical LC applications with the highest degree of choice in solvent proportioning and mixing, the Thermo Scientific™ UltiMate™ LPG-3400SD Standard Quaternary Pump is the pump of choice. Up to four solvents may be used for convenient method development, system flushing or solvent preparation. With support for pressures up to 62 MPa (9,000 psi/620 bar) at flow rates of up to 10mL/min.,…

Eliminate disruptions to your routine analytical work 

Eliminate disruptions to your routine analytical work with the Thermo Scientific Vanquish Core HPLC systems.

Ultimate quantitative performance made possible

Extended quantitative performance made accessible

Pursue your next scientific breakthrough with the Thermo Scientific Vanquish Neo UHPLC system. This new low-flow system delivers excellent retention time precision from nano up to 100 μL/min at pressures up to 1500 bar for reproducible nano-, capillary-, and micro-flow LC-MS. 

The Thermo Scientific™ Orbitrap™ Astral™ mass spectrometer is powered by the synergy of a high-resolution quadrupole mass filter, Thermo Scientific™ Orbitrap™ analyzer and novel Thermo Scientific™ Astral™ analyzer to achieve unsurpassed performance and experimental flexibility. The combination of the three mass analyzers enables the rapid acquisition of exceptional quality high resolution accurate mass (HRAM) full scan and MS…

100–120/220–240 V, power supply for high-voltage applications including low-current applications such as IEF and DNA sequencing, includes power cord

Fast sampling of emissions from products and materials. The Micro-Chamber/Thermal Extractor™ (µ-CTE™) is a versatile and compact unit with up to six small cylindrical chambers that enables the sampling of chemicals released from products or materials. Released volatile and semi-volatile organic compounds (VOCs and SVOCs) are collected onto sorbent tubes for analysis by TD–GC–MS. The capability of the Micro-Chamber/The…

Versatile single-tube analytical thermal desorption unit for GC or GC–MS

Fully-automated analytical thermal desorption instrument for GC or GC–MS

The DAWN is the premier Multi-Angle static Light Scattering (MALS) detector for absolute characterization of the molar mass and size of macromolecules and nanoparticles in solution, offering the highest sensitivity and widest range of molecular weight, size, concentration and optional features.

The microDAWN™ determines absolute molecular weight and size of proteins, polymers and other macromolecules in conjunction with UHPLC.

The miniDAWN™ Multi-Angle static Light Scattering (MALS) detector performs absolute characterization of the molar mass and size of macromolecules and nanoparticles in solution, offering superb sensitivity over a wide range of molecular weight, size and concentration.

The Optilab™  is a unique dRI detector for HPLC/GPC, optimized for use with MALS.

Universal detection for UHPLC and µSEC-MALS.

The Wyatt QELS™ module adds dynamic light scattering (DLS) capabilities to a DAWN™ , mini DAWN™ or µ DAWN™ MALS detector.

Online differential viscometer for UHPLC

Rtx®-1 columns exhibit long lifetime and very low bleed at high operating temperatures. A proprietary synthesis process eliminates residual catalysts that could cause degradation and increase bleed. • General purpose columns for solvent impurities, PCB congeners (e.g. Aroclor mixes), simulated distillation, drugs of abuse, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides,…

The Ultra line represents Restek’s broadest selection of stationary phases on a single silica support. Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications.The Ultra Aqueous C18 HPLC column provides reproducible retention times and can be used with highly aqueous mobile phases, which may eliminate the need for sample…

• Wide range of stationary phases offers orthogonal separations. • High thermal stability maximizes system ruggedness and sensitivity. • Unrivaled column inertness for accurate analysis of active compounds. • 0.15, 0.18, and 0.25 mm ID formats accommodate varying sample capacities, speeds, and detectors. • Secondary columns come in convenient 2 m lengths for economical method development. GCxGC is a powerful multidimensional G…

- Optimized column selectivities guarantee resolution of ethanol, internal standards, and frequently encountered interferences. - Robust and reproducible column chemistry ensures longer column lifetime and consistent results. - 2 minute analysis time increases lab productivity. - Stable to 260 °C Don’t forget: Blood alcohol analysis requires dual column confirmation when using GC/FID.

Properties: • Increased retention for dipolar, unsaturated, or conjugated solutes • Enhanced selectivity when used with methanolic mobile phase • Ideal for increasing sensitivity and selectivity in LC-MS analyses particle size: 3 μm or 5 μm, spherical pore size: 100 Å carbon load: 15% endcap: fully endcapped pH range: 2.5 to 8 temperature limit: 80 °C USP phase: L11 phase category: phenyl ligand type: unique Biphenyl