• Jar x 8 Oz;
  • Reagents for the determination of chlorine in the water of the tank or reservoir;
  • mg/l chlorine = 0.0 ---> Colorless, transparent;
  • mg/l chlorine = 0.3 ---> Very pale yellow color;
  • mg/l chlorine = 3.0 ---> Intense yellow color;
  • Fill with 10 ml to be checked in the test tube with pool water and add 4 drops of OTO -Orthotolidine reagent.

Prilabsa
8 OZ