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Chemical and instrumental analyses in research laboratories
clean equipment
May cause drowsiness
The process of their reduction is therefore important both in all situations that lead to excessive keratinization of the epidermis and in tired and stressed skin where the aging processes have already started
CHLOROFORM (Äthanolstich) - HPLC 500ml WARCHEM Biogo Feinkost Chemical and instrumental analyses inName (English): Chloroform stab. Ethanol Synonyms: Trichloromethane, Trichloromethane, Methyl trichloride, Formyl trichloride Species: HPLC Chemical formula: CHCl Molar mass: 119. 38 g mol EC no: 200 663 8 CAS number: 67 66 3 Quality parameters TESTED VALUE NORM Content (GC) min. 99. 5% Acidity max. 0. 0005 meq g Residue on evaporation max. 0. 0005% Water (KF) max. 0. 01% UV transmission (1cm, water) 250 nm min. 50% 260 nm min. 85% 270 nm min. 98% 280
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