6.7 x 18.3 aluminum cylinder
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 7035-00-402-9426
NSN 6105-00-614-8003
NSN 6135-01-388-2761
NSN 5910-01-074-3037
NSN 6320-00-032-4853
NSN 6620-01-462-0001
NSN 6110-00-170-6520
NSN 6650-01-152-9425
NSN 5925-01-207-1403
NSN 6110-00-099-7113
NSN 5950-00-152-9587
NSN 6645-01-432-7026