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 5965-01-046-9619
NSN 5998-00-160-4728
NSN 6645-00-833-2395
NSN 5920-00-336-2475
NSN 6645-00-960-6594
NSN 6110-01-577-0286
NSN 5990-00-847-1164
NSN 6620-00-203-9466
NSN 6240-01-370-5818
NSN 4140-01-491-5544
NSN 6645-01-452-9495
NSN 5998-00-607-9921