B tank; for use on nova st.P. 1, 2, 3, 4, 5 instruments
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 6240-00-522-2943
NSN 5895-01-094-6545
NSN 6620-01-262-9489
NSN 6685-00-184-0937
NSN 5895-01-222-2532
NSN 7035-01-423-8343
NSN 5910-01-039-7064
NSN 5950-01-618-2441
NSN 5990-01-529-7307
NSN 4140-01-384-4143
NSN 5920-01-096-0817
NSN 6150-01-116-3188