SKU: 62389061438
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Net weight of the unit 32
regenerates and moisturizes dry ends
Geflügeltyp Huhn
Keep tightly closed
Metallurgy: Used for surface cleaning of metals in trace element analysis
Natriumpyrosulfit CZ 250g L-Ascorbinsäure Net weight of the unitSodium pyrosulfite Technical information about chemical reagents: Chemical formula: NaSO. CAS number: 7681 57 4 EC number: 231 673 0 Synonyms: Sodium metabisulfite, Sodium(IV) disulfate Molar mass: 190. 1 g mol Species: p. d. a. Purity: min. 96. 0 % Water insoluble substances: max. 0. 01 %. Chlorides (Cl): max. 0. 01 %. Heavy metals (Pb): max. 0. 005 %. Arsenic (As): max. 0. 0001%. Iron (Fe): max. 0. 002 % Physical state: solid Appearance: white,
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