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采样袋
QuaternaryAmmoniumCompoundsMethod:colorimetricwithteststrips10-25-50-100-250-500mg/lMerckoquant®
pH-indicatorpaperpH5.5-9.0Roll(4.8m)withcolourscalepH5.5-6.0-6.5-7.0-7.5-8.0-8.5-9.0Neutralit®
LeadTestMethod:colorimetricwithteststripsandreagent20-40-100-200-500mg/lPbMerckoquant®
Colour-matchingvesselHydrazinefor1080170.1-0.25-0.5-1.0mg/lN2H4Aquamerck®
MonochloramineTestMethod:photometric0.050-10.00mg/lCl20.036-7.25mg/lNH2Cl0.010-1.96mg/lNH2Cl-NSpectroquant®
1,10-菲啉一水合物GRACS
CarryingcasesensION+DO6
MOTOR,STEPPERUNIPOLARHYBRID
5-(4-二甲基胺基苯亚甲基)罗丹宁GRforanalysis(reagentforsilver)