Colloidal silver should be stored in a tightly closed

Metallurgy: Preparation of metal surfaces before soldering or coating

Cetearyl Wheat Straw

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Quality control: Used in controlling product purity in pharmaceutical

Natriumhydroxid R-R 20% CZ 2.5litre Getrocknete Cranberries Colloidal silver should be storedNatriumhydroxid 20%ige Lsung (pct) (CHEM*428109250) Technische Informationen ber chemische Reagenzien: Chemische Formel: NaOH (20%ige wssrige Lsung) Englischer Name: Natriumhydroxid 20%ige Lsung Molare Masse (M): 40,00 g mol CAS Nummer: 1310 73 2 EC Nummer (EC): 215 185 5 Indexnummer (CLP): 011 002 00 6 Synonyme: Natronlauge; tznatron (Lsung) Art: rein (p. c.) Gehalt: 20,0% 0,5% Chloride (Cl): 0,01% Sulfate (SO4): 0,02% Natriumcarbonat (Na2CO3): 0,15%