Cookies allow for a variety of features that make your visit to Restek more enjoyable.
VICI Jour Fittings and Tubing
PEEK Unions and Fittings
PEEK fingertight fittings and PEEK unions are ideal for connecting the modules of any LC systems in combination with PEEK ...
Ochratoxin A and Aflatoxins Standards
Mycotoxins are toxic secondary metabolite compounds produced by mold or fungi. Due to the toxicity of certain mycotoxins that can be found on cannabis plants, ...
D3606 Application Column Set (packed, 2 column set)
Accurate quantification of toluene and benzene—including benzene in gasoline containing ethanol or butanol blends.
Complete resolution ...
Sample Cylinders, High Pressure (Stainless Steel & Sulfinert Treated)
304 L stainless steel to resist corrosion.
DOT rating to 1800 psig (TPED cylinders to 1450 psig), which allows sampling ...
FastPack Inlet Kits
For Agilent, PerkinElmer 590/690, and Thermo 1300/1310 GCs
Convenient: all the parts you need in one package—no hunting for individual items.
Economical: costs less ...
Pump Maintenance Kit
for Agilent 1100, 1200 HPLC Systems
Catalog #: 25915
Includes: Sapphire plunger (2); piston seals (2); outlet ball check ...
Universal "Y" Press-Tight Connectors
Split sample flow—perform dual-column confirmation analysis with a single injection.
Split column flow to two detectors.
Pump PM Kit
for Agilent 1050, 1100, 1200 HPLC Systems
Includes: PTFE frits (2); outlet cap; gold disk seal; active inlet ...
Limited-Volume 2.0 mL, 9 mm Screw-Thread Polypropylene Vials
Available in 1.5 mL or 700 μL volumes.
Limited-volume design fits all 2.0 mL, 12 x 32 mm, vial-based autosamplers.
Carbon Dioxide Trap
Removes carbon dioxide from inert gases He, Ar, N2, H2, and clean dry air (CDA) to low ppb levels.
Functions by consuming carbon dioxide in a ...
Resprep SLE Cartridges and 96-Well Plates
Faster and easier than SPE and liquid-liquid extraction: just load, wait 5 minutes, then elute.
Effective removal of proteins, phospholipids, and ...
Thomson SINGLE StEP Standard Filter Vials
Recommended for samples containing less than 10% solid particulates.
Easy-to-use vials offer fast sample filtration and require only a squeeze ...
For Agilent HPLC systems.
Lamp, DAD G1315A, G1365A
1100, 1200 (Compatible with ...
Replacement Combination Vacuum/Pressure Gauges
2-inch vacuum/pressure gauges, 316 stainless steel with 1/8" NPT fitting and center back mount.
Recommended for use with ...
LC-MS/MS Infusion Kit
Everything you need to put together your own LC-MS/MS infusion rig has been included in this kit. It can be used with any LC-MS/MS and syringe pump—you can even Tee-in your ...
Raptor Polar X LC Columns
Reliably analyze a wide variety of polar analytes (acidic, basic, and neutral) without time-consuming derivatization or complex ion pairing.
Switch between ...
8270 MegaMix Standard (76 components)
Fewest mixtures needed for calibration and matrix spikes.
Mixtures formulated for maximum stability.
Contains most routinely analyzed ...
Rxi-65TG Columns (fused silica)
High-polarity Crossbond phase
Ideal for the analysis of triglycerides in edible oils.
Excellent thermal stability up to 370 ...
Allure Acrylamide LC Column
The Allure Acrylamide LC column provides targeted acrylamide retention as well as improved isolation from matrix interferences to aid in low-level detection and ...
Resprep CarboPrep Plus SPE Cartridges
Designed specifically for the cleanup of sample extracts for organochlorine pesticides analysis.
Excellent alternative to Florisil products, ...
EXP Direct Connect Holder
Free-Turn architecture lets you change cartridges by hand without breaking inlet/outlet fluid connections—no tools needed.
Patented titanium hybrid ferrules can ...
Rxi Guard Columns
• Extend column lifetime• Excellent inertness—obtain lower detection limits for active compounds• Sharper chromatographic peaks by utilizing retention gap ...
FastPack Inlet Kits
For Agilent GCs
Convenient: all the parts you need in one package—no hunting for individual items.Economical: costs less than the sum of the individual ...
Raptor ARC-18 LC Column
Designed and intended specifically for use on LC-MS/MS systems, the Raptor ARC-18 column offers a well-balanced retention profile without the drawbacks of using an ...
Thomson SINGLE StEP eXtreme Filter Vials
Provide multilayer filtration for viscous samples and samples containing up to 30% solid particulates.
Allow compounds to be separated from matrix, ...
The Rxi-5Sil MS GC Column
Rxi-5Sil MS is Restek’s most popular GC Column for method developers.
• Low-polarity phase; Crossbond 1,4-bis(dimethylsiloxy) phenylene dimethyl ...
Restek Integra-Guard GC Columns
For analysts who find it inconvenient to make a leak-free connection between the guard column and the analytical column, we offer Integra-Guard columns. These ...
Restek GC Accelerator Oven Insert Kit
For Agilent 5890, 6890, 7890, and 8890 instruments
Get the same GC separation in less time—use a GC Accelerator kit and the EZGC method translator to ...
Q-sep QuEChERS Extraction Salts
Free-flowing salts transfer easily and completely.
Easy-open packets eliminate the need for a second empty tube for salt transfer.
Convenient slim packets ...
Resprep® PPT3 96-Well Plates
Silica-free, bonded polymeric material—no unwanted secondary silica interactions, even with basic compounds.
High surface area—higher loading capacity ...
Restek's Dynamic Duo
Protect your instrument and improve data quality with this powerful pair from Restek. Checking for leaks and verifying flows before you start running help you avoid costly ...
New and improved! Prevent small leaks from causing big problems with a Restek leak detector.
Detects a broad range of gases and indicates leak severity with both an LED display and audible ...
Parker Hydrogen Generators - Now up to 1,300 mL/min
Introducing a new generation of high capacity hydrogen generators giving you reduced servicing costs and better energy ...