

1.99003 · 30 X 30 ML
Supelco · Cat: 1.99003
Reach 3+ verified distributors
Manufacturer product page
sigmaaldrich.com/us/en/product/mm/199003
Description
(boric acid/potassium chloride/sodium hydroxide solution), traceable to SRM from NIST and PTB pH 9.00 (25C) Certipur







