Restek

Replacement Gas Filters for Restek Super Clean Gas Filter Kits

• Compound: chlordane • CAS #: 57-74-9 • Conc. in Solvent and Volume: 1,000 µg/mL in hexane, 1 mL/ampul

Restek’s Vu2 Union connector combines the simplicity of a Press-Tight union with the strength of a metal union. Connect a guard column to an analytical column Connect a column to a transfer line Connect two columns in series Repair a broken column Fit both Restek cage designs How does a Vu2...

Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility. Consistent quality with exceptional batch-to-batch uniformity Low to zero bleed or background contamination

Enhance the functionality and longevity of your gas chromatography system with Restek's Column Hanger. Expertly engineered to seamlessly integrate with Agilent 5880A, 5890, 6890, and 7890 GCs, it provides secure and efficient handling of the column component. The precision design ensures optimal...

The Restek 1 mL single-component oxygenate is an efficient fuel additive containing oxygen in the form of alcohol or ether. The main application of these oxygenates is to increase fuel combustion and minimize exhaust emissions.

Compound List (s)-(-)-1,2,4-Butanetriol (42890-76-6)

Hand-tight fitting style achieves effortless HPLC seals—no tools needed for a 8,700+ psi seal Both hand-tight and hex-head styles wrench-tighten for reliable UHPLC use up to 20,000+ psi! Patented ferrule can be installed repeatedly without compromising high-pressure seal Hybrid design combines...

Ten compartments, plus a wiper dispenser* Lightweight, movable, wall-mountable *Please note: Accessories and supplies in photograph are not included.

Compound List 2-Chlorobiphenyl (BZ #1) (2051-60-7) 2,3-Dichlorobiphenyl (BZ #5) (16605-91-7) 2,2',5-Trichlorobiphenyl (BZ #18) (37680-65-2) 2,4',5-Trichlorobiphenyl (BZ #31) (16606-02-3) 2,2',3,5'-Tetrachlorobiphenyl (BZ #44) (41464-39-5) 2,2',5,5'-Tetrachlorobiphenyl (BZ #52) (35693-99-3)...

These cartridges have been specifically designed to provide consistent and reproducible results for the method or application stated. All cartridges are manufactured using high density polypropylene and have polyethylene frits unless otherwise noted. Cartridges may be processed by any one or all of...

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements. Formulated and grouped for maximum long-term stability*. Quantitatively tested to confirm composition; detailed support...

Conc. in Solvent and Volume: 2,000 µg/mL each in P&T methanol, 1 mL/ampul Compounds Bromodichloromethane (75-27-4) Bromoform (75-25-2) Chloroform (67-66-3) Dibromochloromethane (124-48-1)

Restek Rt-Alumina BOND columns are highly selective for C1–C5 hydrocarbons and separate all saturated and unsaturated hydrocarbon isomers above ambient temperatures. The reactivity of the aluminum oxide stationary phase is minimized, by deactivation with inorganic salts like KCl or...

Our gap inspection gauge swagelok has the following features: Confirm that fittings are sufficiently tightened For use with 1/4", 3/8", 1/2" Swagelok fittings For Swagelok fittings in new installations only

polar phase; Crossbond acid-deactivated Carbowax polyethylene glycol—for acidic compounds Stabilwax-DA bonded polyethylene glycol has an acidic functionality incorporated into the polymer structure. This permits analysis of acidic compounds without derivatization, significantly reduces...

Compound List 1,2-Diphenylhydrazine (122-66-7)

Removes trace impurities from carrier gas Reduces organics to 0.1 ppm (assuming 100 ppm input) 60 µm frit prevents gas contamination by purifier particles Good for purge-and-trap systems Refillable and rechargeable Maximum operating pressure: 125 psig (862 kPa) Maximum flow: 5 L/min

Compound List Benzene (71-43-2) Bromobenzene (108-86-1) Bromochloromethane (74-97-5) Bromodichloromethane (75-27-4) Bromoform (75-25-2) Bromomethane (methyl bromide) (74-83-9) n-Butylbenzene (104-51-8) sec-Butylbenzene (135-98-8) tert-Butylbenzene (98-06-6) Carbon tetrachloride (56-23-5)...

Improved resolution and faster analyses, compared to 1701 or phenyl phases, make these the pesticide columns of choice. Rtx-CLPesticides columns are specially designed to overcome the coelutions and analyte breakdown typically encountered in chlorinated pesticide analyses for EPA Methods 8081, 608,...

Compound List N-Nitrosodiethylamine (55-18-5) N-Nitrosodimethylamine (62-75-9) N-Nitrosodi-n-butylamine (924-16-3) N-Nitrosodi-n-propylamine (621-64-7) N-Nitrosomethylethylamine (10595-95-6) N-Nitrosopiperidine (100-75-4) N-Nitrosopyrrolidine (930-55-2)

Racks feature alphanumeric indexing for easier vial identification. Racks can be stacked for efficient storage. Fits most 2.0 mL, 12 x 32 mm vials (vials sold separately).

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...

Compound List Benzene (71-43-2), 10 mg/mL Carbon tetrachloride (56-23-5), 20 mg/mL 1,2-Dichloroethane (107-06-2), 25 mg/mL 1,1-Dichloroethene (75-35-4), 40 mg/mL 1,1,1-Trichloroethane (71-55-6), 50 mg/mL