Water pH test kits contains a 15-foot roll of test paper, matching color chart and one(1) capped 4 ml. sample tube, packed in a polypropylene protective case for a wide variety of water sources.
Water pH Test kit 5 -9 is a short range testing kit for measuring most drinking waters. Each kit contains a 15-foot roll of test paper, matching color chart and one(1) capped 4 ml. sample tube, packed in a polypropylene protective case.