HI771 Ultra High Range Total Chlorine Colorimeter ¨C Checker® HC
RM 312.00
HI97771 Free Chlorine and Ultra High Range Total Chlorine Portable Photometer - meter only
RM 1,672.00
HI97106 Chemical Oxygen Demand Portable Photometer, Low, Medium, High & Ultra High Range
RM 1,898.00
