9380 Results for: "Restek"

Supplier: Restek

Viva PFP Propyl columns with a pentafluorophenyl propyl phase are ideal for retention and selectivity of charged bases, electronegative compounds and amine-containing compounds.

Supplier: Restek

Organic Standard, Residual solvents class 2 mix C, 1 ml/ampoule

Supplier: Restek

Contains 16 components, those are acephate, azinphos methyl, chlorpyrifos, demeton-s-methyl, dichlorvos, dimethoate, ethion, malathion, methamidophos, methidathion, omethoate, pirimiphos methyl, profenofos, prothiofos, pyrazophos and tolclofos-methyl.

Supplier: Restek

High-pressure cup-type filter made up of 316 stainless steel which is used in fluid streams operating to 1034 bar.

Supplier: Restek

The removable cap frit filters in a Trident help to prevent clogged cartridges and to extend the life of the column and cartridge.

Supplier: Restek

This consists of 4,4'-DDT, DFTPP (decafl uorotriphenylphosphine) and endrin.

Supplier: Restek

Organic Standard, Cumene 2,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

Highly retentive and selective for aromatic and unsaturated compounds. Increased retention and selectivity, compared to phenyl phases. Excellent selectivity for steroids, tetracyclines, explosives and other unsaturated compounds.

Supplier: Restek

Disk manifold lids are used for disk extraction. It fits standard 57,1×88,1 mm glass vacuum chambers.

Supplier: Restek

This mix contains seven components.

Supplier: Restek

This mix contains five components.

Supplier: Restek

This mix contains eight components.

Supplier: Restek

Organic Standard, Nonylphenol (mixture of isomers) 2,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

These analytical Ultra carbamate columns are specifically designed for carbamates analysis and are compatible with fluorescence or LC-MS detection.

Supplier: Restek

Three mixes, from lean to rich.

Supplier: Restek

Uniliner® liners must be used with a Uniliner® liner adaptor for ¹/₄" injection ports.

Supplier: Restek

These injector adapters made of stainless steel are ideal for PerkinElmer CAP injector.

Supplier: Restek

Replacement cutting wheels

Supplier: Restek

These SGE syringes are designed and tested to meet critical autosampler performance needs. Also needle point styles are designed to withstand multiple, rapid injections through a septum.

Supplier: Restek

These SGE SuperfleX syringes features a super-elastic plunger that returns to its original shape if twisted or bent.

Supplier: Restek

This reservoir kit is used to restore the performance of bonded-phase capillary columns by dissolving and removing soluble, nonvolatile residue. The rinsing reservoir is equipped with 6,4 mm inlet and outlet connections and includes a built-in fritted disk to prevent particulate matter from contaminating the column.

Supplier: Restek

Organic Standard, Glyphosate standard, 1000 µg/ml in DI water, 5 ml/ampoule

Supplier: Restek

GRAPHPACK® technology provides a complete system that quickly and reliably makes a leak-tight, low-dead-volume connection. The central component is a metal-jacketed graphite ferrule - the ideal seal for GC applications.

Supplier: Restek

Replacement parts for Shimadzu HPLC systems.

Supplier: Restek

This kit contains 1 ml each of these mixtures: 8270 MegaMix standard, 605 benzidines calibration mix, appendix IX mix #1, revised (methapyrilene is not included in this revised standard), methapyrilene standard, appendix IX Mix #2.

Supplier: Restek

n-Triacontane-d62, 500 µg/ml in methylene chloride, Pk Info: 1 ml/ampoule

Supplier: Restek

Organic Standard, Ethylbenzene 2,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

Organic Standard, Benzoic acid 1,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

Replacement parts for Shimadzu HPLC systems.

Supplier: Restek

Ottawa sand is listed in several U.S. EPA methods as the specified medium for matrix spike and laboratory control blanks.