Precision glass-sealed ends; 2 niosh approved sealing caps; precision lockspring; used in various chemical test procedures; niosh and osha approved; method of analysis: gas chromatography; used with sorbent tube holder type a, nsn 6665-01-249-6657, p/n 222-3-1
An item designed to be used in conjunction with an electric or manual handheld aspiration pump so as to draw and trap surrounding air vapors. The tube must be chromatographically analyzed, after use, in a laboratory. It does not have an integral indicator or produce colorimetric/color comparative results. It is preferably used in accordance with analytical methods published by the national institute of occupational safty and health administration, environment protection agency, department of health and human services, and/or the environmental protection agency.
Classification: Other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi
NSN 5965-01-461-6071
NSN 6645-01-122-2318
NSN 6110-01-432-2442
NSN 5905-00-679-2343
NSN 5895-01-658-6241
NSN 5965-01-399-8454
NSN 5935-00-074-9524
NSN 6240-00-972-8181
NSN 6110-01-198-9712
NSN 5925-01-032-3461
NSN 6220-00-971-8332
NSN 5975-01-304-8530