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 6685-01-584-0987
NSN 5945-00-702-2641
NSN 2925-01-276-6100
NSN 5905-01-602-4459
NSN 5990-00-965-0495
NSN 6650-01-263-5412
NSN 5855-00-058-1293
NSN 5910-01-419-0761
NSN 5915-00-064-5666
NSN 5950-00-802-4211
NSN 5996-00-514-7678
NSN 5996-00-382-9296