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磺胺 GR for analysis Reag. Ph Eur
氯化羟铵GRforanalysisACS,ISO,Reag.PhEur
PotassiumTestMethod:reflectometric1.0-25.0mg/l_KReflectoquant®plus
PhosphateTestMethod:photometric,VM0.5-30.0mg/lPO4-P1.5-92.0mg/lPO43ˉ1.1-68.7mg/lP2O5Spectroquant®
ColorimeterPiccoCOD/CSBSpectroquant®
pH-indicatorpaperpH5.4-7.0SpecialindicatorRoll(4.8m)withcolourscalepH<5.4-5.4-5.8-6.2-6.4-6.7-7.0->7.0
臭氧测试盒 补充包用于118758、118755
BODKitforHQdSeriesDOMeters
试硝酸灵GRforanalysis(reagentfornitrate)
FixingBathTestMethod:colorimetricwithteststrips0.5-1.0-1.7-3-5-7-10g/lAgpH4-5-6-7-8Merckoquant®
OxygenTestMethod:titrimetric,acc.toWinkler,withdroppingbottleAquamerck®