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[ÇóÖú] Tenax beads

Tenax beads have been used previously to evaluate the bioaccessibility of HOCs
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Tenax TAµÄÐÅÏ¢
Tenax® TA is a porous polymer based on 2,6-diphenylene oxide. It has been specifically designed for the trapping of volatiles and semi-volatiles from liquid or solid matrices. Both the EPA and NIOSH specify the use of Tenax in their standard methods. Tenax TA is a low bleeding material with a low level of impurities. Due to its low affinity for water, Tenax TA is especially useful for the purging of volatile organics from high moisture content samples including the analysis of volatiles organics in water.

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