The Gastec dosimeter tube system from Nextteq provides on-the-spot, time-weighted average monitoring of air contaminants. The tubes perform STEL, TWA or long-term sampling up to 48 hours, as well as measure workplace exposures from 30 minutes to 10 hours. 877/312-2333; www.nextteq.com.
Nextteq dosimeter tube system
Oct 16, 2014
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