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Distributorcableassembly
ChlorineTest(freeandtotalchlorine)Method:colorimetric,DPD,withcolour-diskcomparator0.25-0.50-0.75-1-2-4-7-10-15mg/lCl2Microquant®
奇达尔片剂(freeofmercuryandselenium)3.5g/tablet
泵
ReflectometerRQeasyNitratReflectoquant®
实验室PH纯水磨口电极
ManganeseTestMethod:photometric0.005-2.00mg/lMnSpectroquant®
主动减震系统
AmmoniumTestMethod:photometric2.0-150mg/lNH4-N2.6-193mg/lNH4+Spectroquant®
DiphenylamineGRforanalysisACS,Reag.PhEur