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 6620-01-287-9975
NSN 5965-01-199-8362
NSN 5930-01-523-1188
NSN 6145-00-477-2959
NSN 6610-01-526-0555
NSN 4140-00-110-4524
NSN 6220-00-176-5299
NSN 6240-00-617-1818
NSN 5975-01-113-6375
NSN 5855-01-298-9835
NSN 6620-00-392-9835
NSN 6145-00-286-9588