3.6 cubic foot cylinder - 2.5% methane/air
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 5910-01-182-9628
NSN 6135-00-900-2139
NSN 6110-01-501-2359
NSN 5920-00-090-0870
NSN 5950-00-238-2991
NSN 6685-01-048-0753
NSN 6610-01-196-6388
NSN 6610-00-651-5661
NSN 6110-01-537-6669
NSN 5945-01-634-0588
NSN 6645-01-319-0006
NSN 5910-00-964-8754