Analysis Note
Assay (alkalimetric): ≥ 99 %Identity (IR-spectrum): passes testUV-Absorption (250 nm, 50 g/l, 1 cm, water): ≤ 0.05Chloride (Cl): ≤ 0.005 %Sulphate (SO4): ≤ 0.005 %Heavy metals (as Pb): ≤ 0.0005 %Loss on Drying (105°C): ≤ 0.5 %Biological buffer, pKa at 20 °C: 7.15
General description
buffer substance BES
Packaging
10 kg in Plastic drum
250 g in Plastic bottle
This product has met the following criteria to qualify for the following awards: