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pH (5% solution): 2
vitamin B12 (cyanocobalamin
Sodium tetraborate decahydrate borax 5000 g BIOMUS
Reagenzien)
5 µg - 17% RWS *
Essigsäure R-R 20% CZ 10litre Bittersalz pH (5% solution): 2Acetic Acid 20% p. c. CHEM*425687335 Technical information about chemical reagents: Chemical formula: CHCOOH Molar mass: 60. 05 g mol CAS number: 64 19 7 EC number: 200 580 7 Content: 20. 0 0. 5% Residue after evaporation: max. 0. 005%. Chlorides (Cl): max. 0. 0004%. Sulfates (SO): max. 0. 0005%. Heavy metals (Pb): max. 0. 0002%. Iron (Fe): max. 0. 0005% Examples of professional applications in various industries: Chemical laboratories: for
US$ 199.95
US$ 419.50
