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ACETONITRYL - für die Spektroskopie 2.5L WARCHEM Lyophilisate dry place at a temperature

SKU 75770955999
4.7
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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