34 liters, 10 ppm hydrogen cyanide, hcn
A predetermined mixture of 2 or more gases in which each component is measured to extreme accuracy and its contents certified. It is normally used to standardize and assure the accuracy of highly sensitive laboratory equipment.
NSN 6105-01-099-8111
NSN 6610-01-431-8575
NSN 7035-01-129-7834
NSN 5920-00-878-7977
NSN 4140-00-473-2324
NSN 5915-01-431-9235
NSN 6240-01-248-0424
NSN 6610-01-189-3001
NSN 6130-01-593-3749
NSN 6685-01-205-2385
NSN 5985-01-541-4797
NSN 5998-01-427-8462