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 5925-00-564-2486
NSN 6320-01-462-3555
NSN 6685-01-534-4623
NSN 5920-01-383-0999
NSN 5925-01-141-7586
NSN 6130-00-881-4467
NSN 5998-01-634-0604
NSN 6645-01-510-3496
NSN 5985-01-260-2749
NSN 5915-01-160-8175
NSN 5895-01-449-0912
NSN 6610-00-346-4309