物料
stainless steel TD tube
Agency
EPA TO-2
特点
unconditioned
包装
pkg of 10 ea
外径 × 长度
1/4 in. × 3 1/2 in.
基质
Carbosieve S-III carbon molecular sieve
应用
environmental
industrial hygiene
相容性
for use with PerkinElmer ATD-50,ATD-400 and TurboMatrix (TMX) Series
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Yannick Juillet et al.
The Analyst, 130(6), 977-982 (2005-05-25)
Among the chemicals belonging to the schedules of the Chemical Weapons Convention (CWC), sampling and analysis of highly volatile compounds such as hydrogen cyanide (HCN) require special consideration. The latter is present in numerous old chemical weapons that are stockpiled
Stuart Batterman et al.
Journal of environmental monitoring : JEM, 4(3), 361-370 (2002-07-04)
While air sampling techniques using adsorbent-based collection, thermal desorption and chromatographic analysis have found a niche in ambient air sampling, occupational applications have been more limited. This paper evaluates the use of thermal desorption techniques for low flow active and
Juliane Hollender et al.
Journal of chromatography. A, 962(1-2), 175-181 (2002-08-30)
A simple method using active trapping on adsorbents and thermal desorption followed by GC-MS analysis was developed for the indoor air monitoring of monoterpenes. The study was carried out using a dynamically generated atmosphere consisting of 11 monoterpenes: camphene, camphor
D R Nelson et al.
Applied microbiology, 28(2), 258-261 (1974-08-01)
A gas chromatographic procedure for the simultaneous analysis of (14)C-labeled and unlabeled metabolic gases from microbial methanogenic systems is described. H(2), CH(4), and CO(2) were separated within 2.5 min on a Carbosieve B column and were detected by thermal conductivity.
C Y Peng et al.
Journal of environmental monitoring : JEM, 2(4), 313-324 (2001-03-16)
Air sampling, using sorbents, thermal desorption and gas chromatography, is a versatile method for identifying and quantifying trace levels of volatile organic compounds (VOCs). Thermal desorption can provide high sensitivity, appropropriate choices of sorbents and method parameters can accommodate a
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