Products & Reviews

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…

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.

VeriFi® Polymerase is a versatile and robust high fidelity enzyme engineered for all PCR applications where greater sequence accuracy is required. Improved DNA binding and increased processivity result in shorter extension times, higher yields and the ability to amplify longer and more difficult targets. 

Thermo Scientific™ TraceGOLD TG-5SilMS GC Columns incorporate phenyl groups in the polymer backbone for improved thermal stability, reduced bleed and reduced susceptibility to oxidation.

RayBio® Human BDNF ELISA Kit for cell culture supernatants, plasma, and serum samples.