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 6645-00-256-4072
NSN 6320-01-194-1253
NSN 5835-00-868-8815
NSN 5930-00-011-2350
NSN 6145-00-705-6686
NSN 5975-00-263-3379
NSN 5835-01-116-2369
NSN 7035-01-585-9556
NSN 5895-01-035-2575
NSN 6145-01-141-7250
NSN 5895-00-100-1216
NSN 5950-01-641-5389