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Suitable for headspace analysis of volatile solids and gases. Store volatile samples to prevent sample evaporation. High-temperature resistance and 

This 20 ml headspace vial (ND20) is produced out of clear tubular borosilicate glass of the 1st hydrolytic class. This vial is manufactured according to 

20ml ND18 Headspace Screw Vial (clear), 75.5 x 22.5mm, rounded bottom, 10ml ND20 Headspace Crimp Vial (amber), 46 x 22.5mm, rounded bottom, ...

In this work, a highly reproducible standard gas generating vial is proposed. The vial is comprised of a silicon diffusion pump oil spiked with an 

Mar 20, 2018 Bacterially produced volatile organic compounds (VOCs) can modify growth patterns of eukaryotic hosts and competing/cohabiting microbes.

In headspace analysis, the sample is sealed into the vial and heated until the concentration in the gas phase is in equilibrium with the concentration in 

Headspace Vials ND18 ND20 A handy and inexpensive vial/closure combination for ... the headspace gas volume from the liquid or solid matrix sample.