ReagentsforBeerBitternessAnalysis农残级***CodeProductPackingGrade207-138212,2,4-Trimethylpentane1L99.7+%(cGC)203-138232,2,4-Trimethylpentane3L99.7+%(cGC)WakoPureChemicalIndustries,Ltd.Grade:forBeerBitternessAnalysisRegulation/Hazardous:UN:Class3-Flamm.liq.Storagecondition:KeepatRT.Manufacturer:WakoPureChemicalIndustries,Ltd.SummaryAnextractionsolventtobeusedfordeterminationofiso-alphaacids(thecompoundscontributingthebittertastetobeer)byUVabsorptionspectrometry.Watercontent:max.0.01%,nonvolatilematter:max.0.001%UN1262CASNO.540-84-1MolecularFormula(CH3)2CHCH2C(CH3)3MolecularWeight114.23Appearance:ColorlessclearliquidPurity:99.7+%(cGC)MeltingPoint:-107.5degreesCBoilingPoint:about99degreeC99.2degreesCFlashPoint:-8degreesC(tagclosedtest)-12degreesCDensity:0.690-0.693g/ml(20degreeC)SpecificGr***ity:0.692(20/4degreesC)RefractiveIndex:1.390-1.393(20degreesC)1.3916(20degreesC)*********************************************************************************************************************************谢谢使用伊普瑞斯的服务~~~~~~~~~~~~~~~~~~~~~ExpressTechnologyCo.,Ltdinfo@express-cn.com在线***：***：1069267096MSN:liyuqiu1983@cindylee-1981@Tel:86-10-60206266Fax:86-10-60206773www.express-cn.com)