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Measurement range (mg/L): 0.05 to 2.00 Suppressed water amount (ml): 50 Reaction time: Approximately 5 seconds DPD powder reagent: included (100 doses) Measurement interval: 12 levels Measurement item: Residual chlorine Measurement range: 0.05 to 2.0 mg/L Measurement method: DPD方法附件DPD试剂:100剂量
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500G
1残留的氯测量装置(带有比色板)x 1单位,包括3个方试管硅帽,1个乙烯基盒x 1单位 1盒 100剂量DPD粉末试剂
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