ACETONITRYL - für die Spektroskopie 2.5L WARCHEM Lyophilisate dry place at a temperature
Description
dry place at a temperature between +4 and +8 degrees Celsius
It has a solid consistency at room temperature but melts quickly when exposed to heat
Es stimuliert die Leberfunktionen und baut durch Krankheit
das für die Sauerstoffversorgung der Zellen verantwortlich ist
the ingredients are simple and natural
ACETONITRYL - für die Spektroskopie 2.5L WARCHEM Lyophilisate dry place at a temperatureName (English): Acetonitrile Synonyms: Methyl cyanide, Acetonitrile Species: for spectroscopy Chemical formula: CHCN Molar mass: 41,05 g mol EC no: 200 835 2 CAS number: 75 05 8 Quality parameter TESTED VALUE NORM Content (GC) min. 99. 9% Acidity max. 0. 0005 meq g Residue on evaporation max. 0. 0005% Water (KF) max. 0. 05% UV transmission (1cm, water) 200 nm min. 90. 0% 210 nm min. 95. 0% 220 nm min. 97. 0% 230 nm min. 98. 0% External appearance
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