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 5998-01-476-8753
NSN 6610-00-421-8919
NSN 5915-01-553-0710
NSN 5999-00-595-9342
NSN 5985-01-100-2710
NSN 5925-01-183-3797
NSN 5950-01-603-9808
NSN 5930-01-279-2388
NSN 2925-00-813-3971
NSN 5915-01-553-6219
NSN 6130-01-044-5436
NSN 4140-00-732-5444