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 6220-01-253-0380
NSN 6135-01-518-9813
NSN 5905-01-026-0759
NSN 5835-00-025-9951
NSN 6105-01-376-5021
NSN 5920-01-146-4503
NSN 6650-01-497-5782
NSN 5915-01-584-9230
NSN 6145-01-525-2316
NSN 5920-00-871-1045
NSN 5930-00-737-7770
NSN 5925-01-058-7651