4749 Results for: "Graphite Ferrules for GC"

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, Ø int.: 0,18 mm, Length: 40 m, Film thickness: 0,40 µm

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, Ø int.: 0,32 mm, Length: 50 m, Film thickness: 0,50 µm

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

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

Supplier: Avantor

Application specific column for blood alcohols testing.

Supplier: Avantor

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

Supplier: Avantor

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

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, Ø int.: 0,32 mm, Length: 10 m, Film thickness: 1,50 µm

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

General purpose mid-to-high-polarity phase for a wide range of applications, like, for example: FAMEs, carbohydrates, sterols, flavor compounds.

Supplier: Avantor

Column type: GC column, Avantor® Hichrom, GC column, Fused silica, Ø int.: 0,25 mm, Length: 50 m, Film thickness: 1,00 µm

Supplier: Avantor

Optimized phase for DHA (Detailed Hydrocarbons Analysis), PONA, PIANO and PNA analysis.

Supplier: MACRON AVANTOR BRAND

Ethylene glycol ≥99.0% (by GC), AR®, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Cyclohexane ≥99.5% (by GC), ChromAR® for HPLC, Macron Fine Chemicals™

Supplier: Avantor

Lot analysis on label.

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

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

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

Chloroform ≥99.8% (by GC, corrected for water content), purified, J.T.Baker®

Supplier: VWR Chemicals

Petroleum spirit, 40…60 °C, PESTINORM® for capillary GC analysis

Supplier: MACRON AVANTOR BRAND

Contains approximately 2% ethanol, 0.5% water, and 1 ppm BHT.

Supplier: Avantor

The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American chemical society (ACS). These solvents are essential for any chemical stockroom.

Supplier: MACRON AVANTOR BRAND

GenAR—A line of reagents specifically developed for use in biotechnology and genetic research. 

Supplier: VWR Chemicals

Piperidine ≥99.0% (by GC), GPR RECTAPUR®

Supplier: Avantor

High Temperature unique PEG phase. Extend the temperature limits of your FAST-GC and GCxGC methods while using a polar WAX phase.

Supplier: Avantor

For use in liquid chromatography and UV-spectrophotometry.

Supplier: VWR Chemicals

Acetonitrile ≥99.8% (GC, on anhydrous basis), PESTINORM® Supra Trace for organic trace analysis

Supplier: MACRON AVANTOR BRAND

Suitable for liquid chromatography and UV-spectrophotometry.

Supplier: MACRON AVANTOR BRAND

Especially intended for use as an HPLC and TLC solvent.