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 5975-01-544-3328
NSN 5985-00-451-8708
NSN 5925-01-413-1638
NSN 5945-01-389-8703
NSN 2925-00-391-0331
NSN 5950-01-224-8124
NSN 2925-00-146-0179
NSN 6650-01-363-4808
NSN 5905-01-541-7636
NSN 5930-01-576-0339
NSN 5905-00-526-9582
NSN 6240-00-932-1331