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 5930-01-095-0334
NSN 6105-00-931-2465
NSN 5895-01-035-2575
NSN 6620-00-175-0663
NSN 5996-01-656-9507
NSN 5996-01-110-4573
NSN 5985-00-179-8956
NSN 5965-00-485-9575
NSN 5996-01-444-2602
NSN 6240-01-514-4184
NSN 6145-01-349-9882
NSN 5975-01-548-6104