$439.34 - $439.34
Add indicator to water sample ... place in sample cell ... use pH or chlorine slide comparator to compare with colors of standards. Portable pH and Chlorine Test Kit has phenol red indicator and standards for pH 6.8 to 8.4; orthotolidine indicator and standards for 0.0 to 1.0ppm chlorine. With three sample cells, chlorine and pH slide comparators, 120-test vial of orthotolidine, 120-test vial of phenol red indicator solution, two pipets, plastic carrying case. Chlorine only Test Kit comes with two vials of orthotolidine and only one pipet, but without pH standard and phenol red indicator. 240 tests. Case measures 4L × 11W × 5 1/2 in.H (10 × 28 × 14cm).