Buffer, ph 4.01 and ph 7.00; 10 powder pillows; color coded red and yelllow
A compound, formulated to a specific ph value that tends to resist change in ph when moderate amounts of either a base or acid are added, or on dilution with a solvent.
Classification: Other chemical analysis instruments and apparatus, nesoi
NSN 7035-01-438-2108
NSN 6150-01-527-9332
NSN 5945-01-431-3729
NSN 5960-00-064-6530
NSN 5998-00-673-8570
NSN 6240-00-051-1261
NSN 5985-01-173-7625
NSN 5999-00-276-4837
NSN 6105-00-647-3955
NSN 6220-01-586-0982
NSN 7035-00-349-8571
NSN 4140-01-088-0401