59105 Results for: "gc-gas-chromatography"

Supplier: Ace Glass

This syringe is used for delivering liquid samples to a gas chromatograph with the very highest reproducibility and accuracy

Supplier: VWR International

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: PEAK SCIENTIFIC MS

The Precision Hydrogen generators are designed to provide the gas needed for detectors requiring hydrogen fuel gas, such as FID.

Supplier: Restek

Oxygen traps are effective at preventing oxygen and water from entering GC systems.

Supplier: BIOPTECHS INC.

This O-Ring sealed, stainless steel insert is equipped with a heated glass window to prevent condensation and atmospherically seal an ICD.

Supplier: VWR International

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: Glassco

General purpose column features a PTFE stopcock and a top outer joint for flash chromatography.

Supplier: VWR International

Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, and so on.

Supplier: VWR International

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

Supplier: VWR International

General purpose low-to-mid-polarity phase for a wide range of applications, including Aroclors, pesticides, herbicides and more.

Supplier: PEAK SCIENTIFIC MS

The Precision Hydrogen generators are designed to provide the gas needed for detectors requiring hydrogen on demand for fuel gas, such as FID.

Supplier: VWR International

Very popular PEG high polarity phase for a wide range of applications, including (for example): essential oils, flavors and fragrances, alkenols.

Supplier: VWR International

General purpose mid-to-high-polarity phase for a wide range of applications, like, for example: FAMEs, carbohydrates, sterols, flavor compounds. HI-225 MS is an MS grade crossbonded column.

Supplier: VWR International

General purpose apolar column.

Supplier: Thermo Scientific

GC Autosampler syringes for use with Agilent GC instruments.

Supplier: Chemglass

General purpose column has a PTFE stopcock and a top outer joint, with the addition of a sealed-in coarse porosity fritted disc to support column packing.

Supplier: Wards

The next generation in laboratory burners. NextGen Bunsen Burners are designed to be the safest on the market.

Supplier: Restek

Interchangeable barrels, plungers, and tips extend performance and increase cost-effectiveness.

Supplier: Wards

The next generation in laboratory burners. NextGen Bunsen Burners are designed to be the safest on the market.

Supplier: EDVOTEK

Separate a mixture of two chemicals based on net charge using ion exchange chromatography.

Supplier: VWR International

Max temperature limits may change depending on the film thickness.

Supplier: Restek

Designed for the analysis of volatile organic compounds using a PID in tandem with an ELCD.

Supplier: Ace Glass

Bulb type reservoir preparative funnel for chromatography preparative work.

Supplier: VWR International

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

Supplier: MilliporeSigma

Supplier: MilliporeSigma

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Analyzes trace-level oxygenate impurities in gas and liquid hydrocarbon streams.

Supplier: Chemglass

General purpose column has a PTFE stopcock, reservoir of the listed capacity and a top spherical socket joint.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Recommended for EPA methods 502.2 and 8021, as well as for fast GC/MS analysis of volatiles.

Supplier: VWR International

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