11258 Results for: "Restek"

Supplier: Restek

MLE tool kits conveniently provide the tools that make it easier to install and maintain capillary columns.

Supplier: Restek

MLE tool kits conveniently provide the tools that make it easier to install and maintain capillary columns.

Supplier: Restek

MLE tool kits conveniently provide the tools that make it easier to install and maintain capillary columns.

Supplier: Restek

Injection port weldments for Agilent GCs for use with purge and trap systems. This can easily attach your purge and trap with pre-installed low dead volume fittings.

Supplier: Restek

This fused silica tubing is commonly used as guard columns, transfer lines or for long retention gaps.

Supplier: Restek

Ultra PFP (pentafluorophenyl) Propyl preparative columns are ideal for the retention and selectivity of charged bases, electronegative compounds, and amine-containing compounds.

Supplier: Restek

Valco®, Zero dead volume tee, Siltek®/Sulfinert® treated, 1/16”, Siltek® treated stainless steel

Supplier: Restek

These high-capacity moisture traps are purged with ultra-high-purity helium and are ready to be used with any carrier gas including hydrogen.

Supplier: Restek

These ShinCarbon ST columns are made of SilcoSmooth stainless steel material. Analyses oxygen, nitrogen, methane, carbon monoxide and carbon dioxide with one column at room temperature and separate permanent gases, including carbon monoxide and carbon dioxide, without cryogenic cooling.

Supplier: Restek

Rt-Alumina BOND/MAPD PLOT columns are made specifically for the analysis of petrochemicals and downstream products such as ethylene, propylene, butylenes, and butadiene.

Supplier: Restek

These Siltek®-treated stainless steel MXT®-502.2 columns enable to quantify all compounds when using a mass spectrometer or a PID in tandem with an ELCD. A 105 m column can separate the light gases specified in EPA methods without subambient cooling.

Supplier: Restek

MXT®-1301 Siltek®-treated stainless steel columns are general purpose columns for residual solvents, alcohols, oxygenates, and volatile organic compounds.

Supplier: Restek

Organic Standard, Methyl ethyl ketone 5,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

Organic Standard, 1,2-Dichloroethane-[D4] 2,000 µg/ml in methanol, Pack type: Glass ampoule

Supplier: Restek

These PressFit connectors feature ID-specific ends for better sealability and a defined fit.

Supplier: Restek

Acylation derivatization reagent.

Supplier: Restek

Organic Standard, Acrylamide, 1000 µg/ml in methanol, 1 ml/ampoule

Supplier: Restek

These filter are made of cellulose or glass fibre. Ideal for ASE® 200 extraction cells.

Supplier: Restek

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

Supplier: Restek

EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

Supplier: Restek

EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

Supplier: Restek

The mix consists of benzene (0,67% vol/vol), toluene (5% vol/vol).

Supplier: Restek

These ferrules can be used with Vacuum Vu-Union® connectors.

Supplier: Restek

These nuts are designed for Agilent 5890/6850/6890/7890 GCs. Nuts for use with standard ¹/₁₆" type ferrules are designed to fit a wider variety of ¹/₁₆" ferrules.

Supplier: Restek

This molecular sieve S-trap is suitable for traping water vapour and also increases column and oxygen trap lifetime.

Supplier: Restek

These graphite sealing rings are suitable for Thermo Scientific TRACE, 8000, 8000 TOP and Focus SSL instruments. They fit liners with 8 mm outer diameter.

Supplier: Restek

The mix consists of, 2-amino-4,6-dinitrotoluene, 4-amino-2,6-dinitrotoluene, 1,3-dinitrobenzene, 2,4-dinitrotoluene, 2,6-dinitrotoluene, HMX, RDX, tetryl, 1,3,5-trinitrobenzene, 2,4,6-trinitrotoluene.

Supplier: Restek

The mix consists of chloroform (60 μg/ml), 1,4-dioxane (380 μg/ml), methylene chloride (dichloromethane) (600 μg/ml) and trichloroethene (80 μg/ml).

Supplier: Restek

This MA fractionation surrogate spike mix contains two components: 2-Bromonaphthalene and 2-Fluorobiphenyl.

Supplier: Restek

Organic Standard, 1,3-Butadiene, 1 ml/ampoule