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[求助] Tenax beads

Tenax beads have been used previously to evaluate the bioaccessibility of HOCs
同志们啊，这个Tenax beads是啥意思，我感觉是碳纤维珠的意思，可是找不到权威的说法啊！

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1楼 2012-11-06 00:02:12

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

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凌宇雷池: 金币+5, 专家考核, 专家顾问很给力的回复的很详细鼓励一下\(^o^)/~ 2012-11-06 12:59:24
fjk_jbj: 金币+3, ★★★很有帮助, 恩，但是还是不知道怎么翻译它 2012-11-07 15:17:57

我查到的google book “Environmental Pollution: New Research”里有这么句话：Different sorbents can be used such as resin beads (e.g Tenax TA or XAD) or membrane disks (e.g C18 disks). 所以我猜Tenax beads应该就是用Tenax TA做的。Tenax是个公司名，生产些与农业建筑居家相关的化工产品的公司。

Tenax TA的信息
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.

另外附上google book的截图

TENAX beads.jpg