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Firm nylon bristle brushes for easy cell cleaning and removal of solid samples Range of sizes to fit all extraction cells for ASE 100, 200, and 300
Compound List Acephate (30560-19-1), 200 µg/mL Azinphos methyl (86-50-0), 400 µg/mL Chlorpyrifos (2921-88-2), 100 µg/mL Demeton-S-methyl (919-86-8), 200 µg/mL Dichlorvos (DDVP) (62-73-7), 500 µg/mL Dimethoate (60-51-5), 200 µg/mL Ethion (563-12-2), 200 µg/mL Malathion (121-75-5), 200 µg/mL...
Compound: Decachlorobiphenyl (BZ #209) CAS #: 2051-24-3 Conc. in Solvent and Volume: 200 μg/mL in acetone, 5 mL/ampul Max Shelf Life on Ship Date: 75 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
Reference mix of the two most common odor-causing compounds. Convenient concentration for purge-and-trap analysis: 100 µg/mL in methanol. Compound List (+/–)-Geosmin (16423-19-1) 2-Methylisoborneol (MIB) (2371-42-8)
The Suction Filter for Shimadzu HPLC Systems is designed to ensure the purity of solvents by effectively capturing particulates. This filter enhances the performance and longevity of your HPLC system by preventing clogs and contamination. Constructed with robust materials, it is compatible with a...
Exclusive polymer-free construction means no sample contamination from off-gassing or target compound loss due to adsorption. Durable, roller-hardened valve port threads provide superior performance—and every valve is helium leak tested to 1x10 -6 mL/sec. Rugged, work-hardened, proprietary,...
1.8x faster analysis of nitrosamines with 29% less helium consumption. Factory-coupled, leak-free kit makes setup as simple as a column change. Ideal for speeding up GC-MS and GC-MS/MS methods. Restek’s low-pressure GC column kits have been specifically designed to easily install into your...
NORM-JECT syringes are latex-free, contain no rubber, no silicone oil, styrene or DEHP and are DNA-free. These syringes are the choice for any situation needing an inert, nonreactive syringe. Because of their composition, they are ideal for chromatography and many other laboratory procedures. They...
Topaz GC inlet liners feature revolutionary technology and inertness to deliver you the next level of True Blue Performance: Deactivation —unbelievably low breakdown for accurate and precise low-level GC analyses Reproducibility —unbeatable manufacturing controls and QC testing for...
Meet Stage 1 requirements for US EPA Methods 552, 552.1 and 552.2. Meet requirements for Stage 2 DBPR. Prepared from purified neat reference materials for the highest quality. Lot-to-lot consistency ensures analytical reproducibility. Compound List Methyl bromochloroacetate (20428-74-4) Methyl...
Flowmeters that can measure flammable gases are becoming mandatory due to the increased use of hydrogen in chromatography. With its Ex rating, the Restek ProFLOW 6000 meter is designed specifically with explosive and flammable gases in mind. The Restek ProFLOW 6000 is the only flowmeter you need for...
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 N-Nitrosodimethylamine-d6 (17829-05-9)
Compound List Perfluorotributylamine (PFTBA) (311-89-7)
Ensuring optimal system performance and integrity, this compression screw is designed specifically for Waters High-Performance Liquid Chromatography systems. It is instrumental in providing secure and leak-free connections between the tubing and fittings. The use of high-quality materials in its...
Designed for pH meter supplies* Small footprint, high storage capacity, easy access, built-in wiper dispenser *Please note: Accessories and supplies in photograph are not included.
Compound List Benzene (71-43-2), 3.00 mg/mL Biphenyl (92-52-4), 0.06 mg/mL Naphthalene (91-20-3), 0.50 mg/mL Uracil (66-22-8), 0.02 mg/mL
Includes twelve hex keys (Allen wrenches): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", and 5/16".
Accurately and precisely dispense liquids for QuEChERS extractions with this versatile pump. A quick, simple adjustment lets you set the output volume anywhere from 2.5 mL to 30 mL per stroke, and the included adaptors will accommodate most reagent bottles. Adjustment knob offers 56 output volume...
Over time the piston seal in every HPLC system becomes worn and must be replaced. Our piston seals are constructed of PTFE material with an additive that reduces their tendency to "cold flow" and improves their wear characteristics. PTFE seals are more resistant to any HPLC solvent...
Restek's Sapphire Pistons are precision-engineered components specifically for Agilent HPLC systems. These pistons are made from high-quality sapphire, ensuring exceptional wear resistance and a long service life. They are designed to maintain optimal performance of HPLC pumps, enhancing the...
Compound List Acenaphthylene (208-96-8) Anthracene (120-12-7) Benzo[a]anthracene (56-55-3) Benzo[a]pyrene (50-32-8) Benzo[b]fluoranthene (205-99-2) Benzo[ghi]perylene (191-24-2) Benzo[k]fluoranthene (207-08-9) Butylbenzylphthalate (85-68-7) Chrysene (218-01-9) Dibenz[a,h]anthracene (53-70-3)...