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 6645-01-194-6594
NSN 4140-01-036-7178
NSN 7035-01-027-8569
NSN 6650-01-442-5441
NSN 6145-00-623-7224
NSN 5935-00-298-2004
NSN 5905-01-634-0595
NSN 5996-01-049-4302
NSN 5950-01-425-2716
NSN 6610-01-261-6102
NSN 5925-01-601-9096
NSN 6620-01-024-7003