... high quality low price HPLC Acetonitrile cas:75-05-8 reagents TEST ITEMSSPECIFICATION RESULTAppearanceClear,ColorlessClear,ColorlessColor(APHA ... mg/kg Max 10088Evaporation Residue,mg/kgMax 1.00.20Density ,g/ml0.775-0.7800.778Refractive ... Base,meq/gMax 0.00060.00001UV Absorbance,(1.00-cm cell vs.water): at 190 nmMax ... 30.03Emission Maximum for ImpuritiesMax 1.00.20 HPLC Acetonitrile cas:75-05-8 reagents