Products & Reviews

Rxi® fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this combination of column characteristics assures Rxi® columns will have long lifetimes. The Restek chemists also have developed a stable, reproducible manufacturing process, so that Rxi® columns will…

With Raptor™ LC columns, Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell” particles) with the resolution of highly selective USLC® technology. This new breed of chromatographic column allows you to more easily achieve peak separation and faster analysis times without expensive UHPLC instrumentation. SPP core-shell columns commonly employ traditional phe…

Separate a wide variety of polar analytes with a novel hybrid stationary phase

Versatile filter for both aqueous and solvent-based sample filtration

For analyzing aqueous-based fluids for microbial contamination using MF technique

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.

The DynaPro™ NanoStar™ II DLS instrument determines size and molar mass with as little as 2 µL of solution.

Universal detection for UHPLC and µSEC-MALS.

Versatile separations of polymers, proteins, colloids, and nanoparticles.

Absolute characterization of protein-protein and other macromolecular interactions with composition-gradient multi-angle light scattering.

Automated characterization of protein/nanoparticle size, stability and molecular weight in industry-standard microwell plates

Online differential viscometer for UHPLC

Fast and secure development of scalable protein purification methods and processes.

Flexible and intuitive chromatography system for purification in research applications

Affordable choice for fast, reliable DNA/RNA and protein measurements.

Streamlines lab-scale concentration, desalting, and buffer exchange processes

Syringe filters with high flow rates and low protein binding

Solve analytical challenges in a wide range of applications with X-ray fluorescence with sample surface mapping and small spot analysis. Highest sensitivity and lowest limits of detection across the periodic table.

The Nexera XS inert system offers an ideal solution for the separation of biomolecules by combining the elevated pressure tolerance of a UHPLC system with complete inertness of the sample flow path, ensured by the absence of wetted metal surfaces and offering ultra-high resistance to corrosion.

Automated, programmable capillary electrophoresis systems designed to perform fast separations from complex samples.

Simple, Flexible, and Fast LC-MS/MS Acquisition Software

Made just for you, the X500R QTOF system is the first robust, high-performance high resolution MS system designed for routine use. The simple, balanced hardware design combined with the SCIEX OS software user interface makes the system easy to learn, and the robust performance ensures you get the right results quickly, reliably, and with maximum uptime for all your routine testing applications.   Features: Simplicity in hardwa…