HydrogenPeroxideStandardA-5505用于验证HydrogenPeroxide测试盒和相关HydrogenPeroxide测试仪的准确性。附有可追溯的NIST证书。规格参数：产品类型HydrogenPeroxideStandard产品型号A-5505标准值0.5ppm包装数量10支/盒制备方法使用***折断工具将液体稀释至100mL纯水中即可稳定期制备后封闭在烧瓶中可保持稳定24小时，室温避光保存产品价格咨询上海益朗仪器有限公司美国CHEMetricsHydrogenPeroxide测试盒VisualKits测试范围MDL测试方法测试盒货号填充盒货号0-0.5ppm0.025ppmDPDK-5502R-55020-0.8&1-10ppm0.05ppmFerricThiocyanateK-5510R-55100-25&30-300ppm5ppmFerricThiocyanateK-5510DR-5510D0-50&60-600ppm10ppmFerricThiocyanateK-5510AR-5510A0-100&120-1200ppm20ppmFerricThiocyanateK-5510BR-5510B0-1000&1200-12,000ppm200ppmFerricThiocyanateK-5510CR-5510C0.1-1.0％（稀释后高达20％）0.10%CericSulfateTitrantwithFerroinIndicatorK-5530InstrumentalKits测试范围测试方法测试盒货号0-3.00ppmDPDK-55130-6.00ppmFerricThiocyanateK-55430-6.00ppmFerricThiocyanateI-2016AnalyticalStandard产品标准包货号HydrogenPeroxide标准包，0.5ppmA-5505MethodsHydrogenperoxideisastrongoxidizingagentwithavarietyofuses.Applicati***includethetreatingofindustrialeffluentsanddomesticwasteandservingasadisinfectantinasepticpackaging.Forthefoodandbeverageindustry,CHEMetricsHydrogenPeroxideCHEMets®andVacu-vials®productsareusedextensivelytomonitorsterilizationsoluti***inthepackagingandsanitizingprocesses.TheFerricThiocyanateMethodReference:D.F.BoltzandJ.A.Howell,eds.,ColorimetricDeterminationofNonmetals,2nd.ed.,Vol.8,p.304(1978).Theferricthiocyanatemethodc***istsofammoniumthiocyanateandferrousironinacidsolution.Hydrogenperoxideoxidizesferrousirontotheferricstate,resultingintheformationofaredthiocyanatecomplex.Chlorinewillnotinterferewiththismethod.Ferricironandperaceticacidwillinterfere.Resultsareexpressedasppm(mg/L)H2O2.»HydrogenPeroxideAnalysisinthePresenceofPeraceticAcid»HydrogenPeroxideComparativePerformanceStudyTheDPDMethodReferences:USEPAMethodsforChemicalAnalysisofWatersandWastes,Method330.5(1983).APHAStandardMethods,23rded.,Method4500-ClG-2000.D.F.BoltzandJ.A.Howell,eds.,ColorimetricDeterminationofNonmetals2nded.,Vol.8,p.303(1978).WiththeDPDMethod,hydrogenperoxidereactswithDPD(N,N-diethyl-p-phenylenediamine)inthepresenceofpotassiumiodideandammoniummolybdatetoformapinkcolor.Variousoxidizingagentssuchashalogens,ozone,andperaceticacidwillproducehightestresults.Resultsareexpressedasppm(mg/L)H2O2.TheCericSulfateTitrimetricMethodReference:DevelopedbyCHEMetrics,Inc.CHEMetricsdevelopedatitrimetricmethodusingcericsulfateasthetitrantandferroinastheendpointindicator.Acolorchangefromgreentoorangesignalstheendofthetitration.Resultsareexpressedaspercent(%)H2O2.Thetestrangecanbemodifiedbyperformingasampledilution.Detailsareprovidedinthekitinstructi***forrangesof0.01–0.1%through2-20%.)