

1.99041 · 500 ML
Supelco · Cat: 1.99041
Reach 3+ verified distributors
Manufacturer product page
sigmaaldrich.com/us/en/product/mm/199041
Description
(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (25C) Certipur







