Products & Reviews

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.

Include the most common consumable GC supplies and tools

for Agilent GCs with 5971/5972, 5973, 5975, or 5977 GC-MS  

Designed specifically for semivolatiles (SVOC) analysis, Restek’s new Rxi-SVOCms columns are designed to provide consistent performance that will keep calibrations passing longer so more samples can be run before needing to recalibrate the instrument or replace the column.

General purpose columns for FAMEs, flavor compounds, essential oils, solvents, xylene isomers, and US EPA Method 603 (acrolein/acrylonitrile). Resistant to oxidative damage. Temperature range: 40°C to 260°C. Equivalent to USP G14, G15, G16, G20, and G39 phases. The polar-deactivated surface tightly binds the Carbowax® polymer and increases thermal stability, relative to competitive columns. The bonding mechanisms produce a col…

Restek's new line of fused silica capillary GC columns - Rxi® columns - is now available!  The columns are 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 sta…

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…

Restek's former Rtx®-17 columns are now manufactured using new Rxi® column technology--for unsurpassed inertness, ultra-low bleed, guaranteed reproducibility, and unmatched performance! The new line of fused silica capillary GC columns - Rxi® columns - is now available! These new columns are designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and select…

Q-sep™ QuEChERS Tubes for Pesticide Residue Analysis • Fast, simple sample extraction and cleanup using dSPE. • Fourfold increases in sample throughput. • Fourfold decreases in material cost. • Convenient, ready to use centrifuge tubes with ultra pure, preweighed adsorbent mixes. Quick, Easy, Cheap, Effective, Rugged, and Safe, the QuEChERS ("catchers") method, developed by the USDA Eastern Regional Research Center, has becom…

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…

Macro to Micro Fluorescent In Vivo Imaging - Now researchers can take detection of fluorescent markers in small animals to a new level with the UVP iBox Explorer 2 Imaging Microscope!   

UVP GelStudio DNA gel imagers offer high-resolution and sensitive imaging of DNA and protein gels and work with an unlimited range of excitable stains and dyes.

The primary application of the UVP GelSolo is capturing, saving and printing of gel images. But it is also possible to analyze gels with the included VisionWorks analysis software. Users can import gel images and conduct calculation of fragment sizes or quantify sample material in a few simple steps.

The UVP Crosslinker is a microprocessor controlled UV irradiation system dedicated to nucleic acid linking to membranes for Southern, Northern, Dot and Slot Blot applications.  

The UVP ChemStudio series imagers are used for high sensitivity imaging of Western blots, fluorescent Westerns, immunoblots, protein blots, DNA gels, protein gels, blue light gels, colony plates and a wide range of stains and dyes.   

The UVP iBox Scientia Small Animal Imaging System is designed to automate your in vivo small animal imaging research with one-touch, pre-set or user-defined PC controls for accurate, repeatable imaging.   

Please see various variants in description below

Laboratory glassware washer with liquid dispensing, DryPlus drying and conductivity monitoring. 

Please see various variants in description below

Assay Analysis and Management

qPCRBIO Probe 1-Step Go is a universal probe kit designed for fast, highly specific and ultra-sensitive probe-based real-time RT-PCR.

UltraScript® Reverse Transcriptase is a robust and thermostable modified MMLV reverse transcriptase engineered to enhance cDNA synthesis speed and yield with accurate transcript representation.

PCRBIO Taq DNA Polymerase is an affordable, versatile and robust enzyme for all your everyday PCR applications including genotyping, screening and library construction. An enhanced 12-step purification strategy together with an optimised buffer system enable PCRBIO Taq DNA Polymerase to amplify with the highest speed, yield and specificity.

qPCRBIO SyGreen® Mix combines a proprietary non-inhibiting intercalating dye with the latest advances in polymerase technology and buffer chemistry to give you fast, highly sensitive, and reproducible real-time PCR.

PCRBIO Taq Mix Red is an affordable, versatile and robust 2x mix for all your everyday PCR applications including genotyping, screening and library construction. The mix contains a red dye allowing reactions to be directly loaded onto agarose gels.