

1.9905 · 500 ML
Supelco · Cat: 1.9905
Reach 3+ verified distributors
Manufacturer product page
sigmaaldrich.com/us/en/product/mm/199050
Description
(boric acid/potassium chloride/sodium hydroxide) colour coded: blue, traceable to NIST and PTB pH 10.00 (25C) Certipur







