Water Quality Test Strips, Hach 5-in-1
Product Code #2755250
Hach 5 in 1 test strips are great for quick, on-site evaluations of water quality with reliable results on every test. These mulit-parameter test strips test for five water quality measurements on 1 strip. Contains 50 tests.
-Free Chlorine (0-10 mg/L)
-Total Chlorine (0-10 mg/L)
-Total Hardness (as CaCO3, 0-25 gpg and 0-425 mg/L)
-Total Alkalinity (as CaCO3, 0-240 mg/L)
-pH (6.2 - 8.4)