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pH-indicatorpaperpH9.5-13.0Roll(4.8m)withcolourscalepH9.5-10.0-10.5-11.0-11.5-12.0-12.5-13.0Alkalit®
DimedoneGRforanalysis(reagentforaldehydes)
饮用水专用高余氯测试盒(freechlorine)Method:colorimetric,DPD,withcolour-diskcomparator0.25-0.50-0.75-1-2-4-8-10-15mg/lClMicroquant
IC,DUAL,BIT
AmmoniumCellTestMethod:photometric0.5-16.0mg/lNH4-N0.6-20.6mg/lNH4+Spectroquant®
4-BromoanilineGRforanalysis
ManganeseTestMethod:colorimetricwithcolour-diskcomparator0.3-0.7-1.3-2-3-4-5-7-10mg/lMnMicroquant®
SulfideTestMethod:photometric0.020-1.50mg/lS2ˉSpectroquant®
Emptycellswithscrewcaps24mmSpectroquant®
玻璃检测池