A new sorbent tube for atmospheric NOx determination by active sampling.
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DOI: 10.1016/j.talanta.2016.12.006
Abstract: In this paper we used hydrated mayenite as reactive substrate for NOx active sampling in the air, which is novel. The performance of the mayenite-based sorbent for the NOx tubes was evaluated in two different… read more here.
Keywords: sorbent tubes; based sorbent; tube atmospheric; sorbent tube ... See more keywords
The combined effects of sampling parameters on the sorbent tube sampling of phthalates in air
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DOI: 10.1038/srep45677
Abstract: The adsorption properties of various sorbent materials were investigated to assess the factors affecting biases in the sorbent tube (ST) sampling of airborne phthalates. The recovery of phthalates was assessed critically in relation to four… read more here.
Keywords: sorbent tube; sampling parameters; recovery phthalates; tube sampling ... See more keywords