TEST KIT LO ION WIDE PH 1-11, Pack of 5

Details

Wide Range Lo Ion Kits^ (Ph 1-11) lo ion wr for true ph values for raw water and ion exchange waters. With weakly buffered solutions. distinct color change for each ph unit from 1-11. The kit includes a dispenser of test paper, color chart, sample tube and caps, in a polypropylene case.