Vitamin B12 - 100 µg (* 100% RWS )

Wear appropriate personal protective equipment at work: safety goggles

vitamin B6-pyridoxine hydrochloride

Oberflächenvorbereitung für chemische Analysen

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Hämatoxylin nach Harris mit Quecksilberoxid 100ml Gele Vitamin B12 - 100 µgHematoxylin according to Harris with mercury oxide CHEM 124687406 Technical information about chemical reagents: Chemical formula of main component: CHO (Hematoxylin) CAS Number (Hematoxylin): 517 28 2 EC No.: 208 237 3 Synonyms: Hematoxylin Harris with mercury, Hematoxylin solution with HgO State of matter: liquid Color: dark violet to dark blue Odor: alcoholic, strong pH: approx. 2. 5 (20C) Density: approx. 1. 03 g cm (20C) Solubility: soluble in