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 5965-01-011-1228
NSN 5895-01-226-1466
NSN 6685-01-122-0382
NSN 6650-01-331-5243
NSN 5915-01-354-5229
NSN 5920-00-554-0437
NSN 5990-00-736-8778
NSN 2925-01-391-1540
NSN 6685-00-917-7277
NSN 6110-01-439-1365
NSN 5985-01-014-1541
NSN 6110-01-506-0105