100ppm carbon monoxide/balance nitrogen
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 2925-00-440-1855
NSN 6110-01-272-1864
NSN 7035-00-185-8683
NSN 5965-00-518-0958
NSN 5960-01-056-4982
NSN 6240-01-510-9299
NSN 5935-00-570-0329
NSN 6135-00-134-6648
NSN 6110-01-469-3127
NSN 5999-00-469-7952
NSN 5905-00-833-9034
NSN 5985-01-414-0047