Visual colour kit, free chlorine供应商: Hach Lange
HACH1454201EA 920 CNYHACH1454202 HACH1454201
Visual colour kit, free chlorine
Simple, economical, rapid visual colour determination.
DPD visual test kit method for free chlorine, which can be used to accurately measure the free chlorine levels in the field or in the lab.
Delivery information: Kit includes one reagent bottle, stopper, colour comparator box, colour disc, tube, instruction sheet, and a carrying case.