770 个结果符合：“GC Columns”

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, 内径: 0,32 mm, 长度: 50 m, 薄膜厚度: 3,00 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, 内径: 0,32 mm, 长度: 50 m, 薄膜厚度: 0,50 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, 内径: 0,18 mm, 长度: 10 m, 薄膜厚度: 0,20 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, 内径: 0,32 mm, 长度: 50 m, 薄膜厚度: 1,50 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, 内径: 0,53 mm, 长度: 60 m, 薄膜厚度: 0,50 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, 内径: 0,25 mm, 长度: 50 m, 薄膜厚度: 0,25 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, 内径: 0,32 mm, 长度: 15 m, 薄膜厚度: 0,10 µm

Supplier: Trajan Scientific and Medical

The SGE HT5 GC capillary column provides a great low-polarity option for GC analyses. Recommended for: Simulated distillation, general hydrocarbon profiles, pesticides/herbicides, GCMS applications.

Supplier: Trajan Scientific and Medical

The SGE BPX5 GC Capillary Column provides a great low-polarity option for GC analyses. Recommended for: Ultra trace analyses, pesticides, herbicides, hydrocarbons, solvents, phenols, amines.

Supplier: Avantor

General purpose GC-MS column Solvent impurities, PCBs, SimDist, drugs, natural gases, essential oils, semivolatiles, pesticides, phenols, etc.

Supplier: Avantor

Application specifc columns developed for complex solvents mixtures analysis. HI-SOLVE 2 is ideal for aromatics and oxygenates in gasoline.

Supplier: Avantor

General purpose column for solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, triglycerides, pesticides, poly-waxes, etc.

Supplier: Avantor

Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.

Supplier: Avantor

Application specific column for blood alcohols testing.

Supplier: Avantor

Application specific column for basic compouns (e.g. amines).

Supplier: Avantor

Application specifc column for direct introduction of aqueous samples, thus minimizing sample preparation.

Supplier: Avantor

Application specifc columns for volatile organic compounds (VOCs), solvents and purgeable compounds. Due to the high max. temperature, they are ideal for two-parallel columns confg. in the same oven. A good alternative to the HI-624 giving different selectivity. It is a more robust than the HI-624 and can operate at higher temperatures.

Supplier: Avantor

Proprietary low polarity and low bleeding stationary phase; great choice for pesticides, herbicides, polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons (PAHs). Ideal for GC/MS applications and also an excellent choice as a confirmation column for semi-volatile environmental analysis.

Supplier: Avantor

Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.

Supplier: Avantor

General purpose GC-MS column with extra stability. For the analysis of solvent impurities, PCBs, hydrocarbons, essential oils, semi-volatiles, pesticides, phenols, etc.

Supplier: Trajan Scientific and Medical

The SGE BP624 GC capillary column provides a great polar option for GC analyses. Recommended for: EPA method 624, USP G43 methods, SW-846 and 8240/8260 methods, drinking water volatiles, chlorinated hydrocarbons, solvents.

Supplier: Avantor

High Temperature general purpose column ideal for PCBs compounds, Pesticides, environmental analysis.

Supplier: Avantor

Proprietary low-polarity and low-bleeding stationary phase; great choice for pesticides, herbicides, polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons (PAHs). Ideal for GC/MS applications and is also an excellent choice as a confirmation column for semivolatile environmental analysis.

Supplier: Avantor

Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: Avantor

Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: Avantor

General purpose low to mid polarity phase for a wide range of applications, including (for example): Residual solvents, volatile pollutants. HI-624 MS is an MS grade cross-bonded column.

Supplier: Avantor

Very popular nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of free fatty acids, phenols, alcohols, glycols.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.