Supplier: Restek

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Supplier: Restek

PEEK washers for ASE 200

Supplier: Restek

Highly base-deactivated spherical silica manufactured by Restek. Cyano bonding. Suitable for analyses of a wide range of compounds, from acidic through slightly basic. Also useful for confirmation of analyses on a C18 or C8 column. Can be used in normal phase or reversed phase mode of separation.

Supplier: Restek

Restek offers a full range of porous polymers, including HayeSep® and Porapak polymer packings for analyses of volatile compounds and light solvents.

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This pharmaceutical mix #2 contains four components: Gemfibrozil, Ibuprofen, Naproxen and Triclosan.

Supplier: Restek

Consists of 11 components, those are bromoxynil, 2,4-d, dicamba, 2,4-dichlorophenol, diclofop methyl, dinoseb, pentachlorophenol, picloram, 2,4,5-t, 2,3,4,6-tetrachlorophenol and 2,4,6-trichlorophenol.

Supplier: Restek

Chlorotrimethylsilane

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Silylation derivatization reagent.

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The Rt®-βDEXcst columns are specially designed for the fragrance industry and pharmaceutical applications.

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GRAPHPACK® technology provides a complete system that quickly and reliably makes a leak-tight, low-dead-volume connection.

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This coiled tubing is made of stainless steel 304.

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Deuterium lamp, Longlife deuterium lamp, 2000 hours, For: 1100 DAD/MWD/1200/1260

Supplier: Restek

The multiresidue 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.

Supplier: Restek

Organonitrogen compounds that has 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.

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The Restek Phenyl-Hexyl features a phenyl ring attached to a 6-carbon chain.

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These sample cylinders allow sampling at gas wellheads as well as on-site refineries. Each cylinder is hydrostatically tested to at least 5/3 the working pressure.

Supplier: Restek

This test mix for NPI-350 column contains: (C9:0 FAME) Methyl nonanoate (1731-84-6); (C13) n-Tridecane (629-50-5); (C15) n-Pentadecane (629-62-9); Acenaphthylene (208-96-8); 4-Chlorophenol (106-48-9); 1,6-Hexanediol (629-11-8); 4-Propylaniline (2696-84-6); 1-Undecanol (112-42-5).

Supplier: Restek

Ready to use for QuEChERS extractions—no dilutions necessary.

Supplier: Restek

Consists of three components, those are benzene, 2-butanol and toluene.

Supplier: Restek

These benders assists in making accurate left-hand, right-hand or offset bends. Bends 3,17 mm, 4,76 mm, or 6,35 mm tubing.

Supplier: Restek

Pesticide mix #1, organophosphorus, Pesticide mixture, 500 µg/ml each in acetone, : N/A, 1 ml/ampoule

Supplier: Restek

Pesticide mix #2, organochlorine, Pesticide mixture, 500 µg/ml each in acetone, : N/A, 1 ml/ampoule

Supplier: Restek

This activated copper effectively removes elemental sulphur from environmental extracts. The 30 mesh granular material eliminates the potential for fine copper particles in filtered extracts.

Supplier: Restek

The test for ethylene oxide is specified in many individual drug monographs of USP24/NF19. The limit test concentration is currently 10 ppm. While the specific test solution and method will vary depending on the particular drug monograph, the solution below is suitable for most tests.

Supplier: Restek

Isobutylbenzene, 1000 µg/ml in P and T methanol, : N/A, 1 ml/ampoule

Supplier: Restek

Certified reference materials (CRMs) manufactured and QC-tested in ISO-accredited labs satisfy your ISO requirements.

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Use these liners for increased sensitivity. They are manufactured from borosilicate glass or metal.

Supplier: Restek

These replacements inserts are constructed from durable glass. Ideal for use with Vu-Union connectors for GC-MS applications.

Supplier: Restek

These septum nuts are made of high-quality stainless steel and for use with Agilent 5890/6850/6890/7890 split or splitless injectors.

Supplier: Restek

Ferrule, stainless steel, 0,8 mm, Stainless steel, Hole Ø: 0,79 mm, Tubing int.Ø: 0,53 mm