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 5925-01-643-8388
NSN 2925-01-499-4802
NSN 5930-01-394-8236
NSN 5950-01-642-2229
NSN 6610-01-367-1640
NSN 5965-01-481-9177
NSN 6220-01-467-0822
NSN 5998-00-904-7610
NSN 5998-01-164-4321
NSN 6145-00-878-5327
NSN 5960-00-241-2911
NSN 5910-01-424-2320