Brand Store/Loba Chemie/BUFFER CONCENTRATE (BORIC ACID/POTASSIUM CHLORIDE/SODIUM HYDROXIDE) FOR 500 ML BUFFER SOLUTION pH 9.00 +/- 0.02 at 20 °C traceable to NIST
BRAND STORE
BUFFER CONCENTRATE (BORIC ACID/POTASSIUM CHLORIDE/SODIUM HYDROXIDE) FOR 500 ML BUFFER SOLUTION pH 9.00 +/- 0.02 at 20 °C traceable to NIST