11425 Results for: "Restek"

Supplier: Restek

This backpressure regulator kit increases the versatility of Agilent 5890 GC by replacing the existing 0,06 bar (207 kPa) backpressure regulator and gauge with a 4,14 bar regulator.

Supplier: Restek

These chrome plated brass body ultra high purity gas regulators are ideal for sensitive GC applications using MS, PID and ECD detection methods. It features reduced internal dead volume relative to stainless steel bodies.

Supplier: Restek

Foam generated as purge gas passes through a sample can enter the analytical trap and possibly the GC column. This silica-containing antifoam agent is effective over a wide pH range and will not conflict with chromatography of target analytes.

Supplier: Restek

This mix contains 2-nitro-m-xylene, perylene-d12, pyrene-d10 and triphenylphosphate.

Supplier: Restek

Organic Standard, ε-Caprolactam, 1 ml/ampoule

Supplier: Restek

This fragrance materials test mix idela to performance evaluation for essential oils and fragrance chemicals.

Supplier: Restek

This 316 stainless steel tubings are complete with end-fittings, frits, nuts and ferrules which are preassembled. And the internal 1,6 mm seats are compatible with Valco® and parker fittings.

Supplier: Restek

Replacement long nut connects stainless steel tubing to a Rheodyne® 6-port valve or other Rheodyne® part.

Supplier: Restek

Organic Standard, Benzyl benzoate, 1 ml/ampoule

Supplier: Restek

Acetone

Supplier: Restek

Organic Standard, Acrolein/Acrylonitrile, 2,000 μg/ml each in DI water, 1 ml/ampoule

Supplier: Restek

Organic Standard, p-Xylene 2,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

Organic Standard, o-Xylene 2,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

Xenon lamp without holder or mirror, For: 470, For: 470

Supplier: Restek

These are reference mixtures for ISO/DIS 9377 (German H-53), a gas chromatography–flame ionization detection (GC-FID) method.

Supplier: Restek

This mixture contains the common antioxidants and slips listed in ASTM D6042-96, along with BHT.

Supplier: Restek

The mix consists of methyl bromochloroacetate, methyl dibromoacetate, methyl dichloroacetate, methyl monobromoacetate, methyl monochloroacetate, methyl trichloroacetate.

Supplier: Restek

Designed to serve as a column resolution text mixture, as well as a calibration mixture for retention time (RT) versus boiling point (bp) calibration.

Supplier: Restek

These glass fiber disks are embedded with C18 or C8 bonded silica. Deep-pore design reduces clogging and allows faster flow rates. Semivolatile organic compounds can be etracted.

Supplier: Restek

Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses. CarboBlack packings are treated with KOH or picric acid for basic or acidic compounds, and special alcoholic beverage loadings are available. CarboBlack supports provide resolution and retention similar to Carbopack™ and Carbograph supports.

Supplier: Restek

Caps features a smooth inner surfaces for easier cleaning. Suitable for for ASE systems.

Supplier: Restek

This tool is made from high-temperature silicone and it provides easy removal of liner from injector.

Supplier: Restek

This MSD source nut is made from brass. The 1,2 mm nut bore permits easy removal of ferrules with a standard tapered needle file. The material prevent thread-stripping on the transfer line, the design enhances ease of threading onto the transfer line and improves overall lifetime.

Supplier: Restek

This Rtx®-Dioxin column has greater thermal stability than 5% diphenyl phases or high-cyano confirmation columns.

Supplier: Restek

Single ampul contains eight furan and alkylfurans - meeting all compounds listed by AOAC SMPR 2019.004 and Commission Recommendation (EU) 2022/495.

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

Organic Standard, 3-Methylcholanthrene standard, 1 ml/ampoule

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

The mix consists of benzene (5% vol/vol), toluene (20% vol/vol).

Supplier: Restek

This ketone deuterated monitoring compound contains two components: 2-butanone-d5 and 2-hexanone-d5.