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Hct OTO1 Solution - 240ML Bottle (For Chlorine / Bromine Test)

PHP 1,000.00


LENGTH: 3 cm
WIDTH: 3 cm
HEIGHT: 8.5 cm

OTO1 / Orthotolidine solution is used to test for level of chlorine in water. Should be used with a color chart comparator, which is available in our HCT Pool & Spa 3 way Test Kit.