May 21, 2014 Solid-phase microextraction (SPME) is widely used for headspace volatile analysis: fibers are coated with a small volume but high surface ...

Results 1 - 23 of 23 volume 20 mL, clear glass vial, O.D. × H × I.D. 22.5 mm × 75.5 mm × 12.5 mm, long neck. View Pricing. Headspace vial, screw top, ...

Headspace gas chromatography (Headspace GC) is used to measure volatile compounds that are in the vapor above a solid or liquid sample in a sealed vial. For 

Mar 20, 2018 In this work, we describe a method to enable higher throughput discovery and analysis of microbial volatiles by gas chromatography mass ...

Autosampler vials come in convenient pre-packaged sets. DWK Life Sciences MicroLiter 20mm Crimp Top Headspace Vials, 22mm Outside Diameter.

Henry's law states that the concentration of a dissolved gas is directly pressure in the headspace (including the open atmosphere) at equilibrium.

Headspace vial, screw top, rounded bottom (vial only), size 10 mL, clear glass, thread 18, O.D. x H 22.5 mm x 46 mm, PK100.

Vials, 20mL Headspace vial only , Screw Cap Style, 75.5 x 22.5mm, clear glass, round bottom, 100/pk · In stock. These items are in stock and ready to ship. · Out 

For headspace techniques, the gas layer, or the headspace above the sample in a vial, is analyzed as opposed to withdrawing a volume from within the sample