

1.99022 · 30 X 30 ML
Supelco · Cat: 1.99022
Reach 3+ verified distributors
Manufacturer product page
sigmaaldrich.com/us/en/product/mm/199022
Description
(di-sodium hydrogen phosphate/sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25C) Certipur







