59105 Results for: "gc-gas-chromatography"

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Direct Connect liners provide sensitivity,maximum recovery, and minimal decomposition of active compounds for methods requiring splitless injection such as EPA 8270.

Supplier: VWR International

General purpose column, ideal as confrmation column.

Supplier: Bel-Art Products, a Part of SP

Securely holds as many as eight chromatography columns up to 30 mm (1³⁄₁₆") in diameter in or between its flexible loops.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

These are used in low pressure preparative chromatography. The mesh specifications ensure there is no excess of fines in the product which can affect flow rates and separation performance.

Supplier: United Scientific Supplies

Use for lghting gas burners.

Supplier: Ace Glass

This column is a modified version of a simple absorption column for rapid preparative separations.

Supplier: VWR International

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: Thermo Scientific

General purpose, high-polarity columns.

Supplier: Restek

Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility.

Supplier: Precision Laboratories

Perfect for your paper chromatography needs.

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

Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility.

Supplier: VWR International

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: VWR International

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: VWR International

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

Supplier: DWK Life Sciences (KIMBLE)

This Diazomethane Generator is used to generate diazomethane and other gases for gas chromatography, mass spectroscopy and NMR studies using one millimole of Methylnitronitrosoguanidine (MNNG).

Supplier: Restek

'Quick connect' fittings with spring-loaded check valves allow filter replacement in seconds without tools or contamination.

Supplier: Restek

Purged with ultra-high-purity helium; ready to use with any carrier gas including hydrogen.

Supplier: VWR International

Large volume injection pre-columns.

Supplier: Antyila Scientific

FireStar™ units are compact, safe, and versatile Bunsen burners that operate with either house gas or disposable gas cartridges

Supplier: VWR International

High polarity phase, ideal for detailed FAMEs and Dioxins isomers separation.

Supplier: Thermo Scientific

GC autosampler syringes for use with Thermo Scientific GC instruments.

Supplier: Thermo Scientific

Exceptionally low bleed for optimal signal-to-noise ratio, sensitivity and mass spec integrity.

Supplier: DWK Life Sciences (KIMBLE)

Manufactured from medium-wall tubing.

Supplier: VWR International

High Temperature general purpose column for high boiling petroleum products, Long-chained hydrocarbons.

Supplier: Restek

Install an indicator after the Click-On in-line gas filter so there is no confusion about when to replace the traps.

Supplier: General Separation Technologies, Inc.

GC tubing.

Supplier: Ace Glass

This chromatography column comes with an integral reservoir at top, and a 2 mm bore, 1:5 taper PTFE stopcock plug at the bottom.

Supplier: VWR International

Max temperature limits may change depending on the film thickness.

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.