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DPD #3 1 Oz. 30 mL Bottle Item: P-6743-G
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The liquid alternative to DPD tablets can be used with existing LaMotte chlorine comparators, colorimeters or digital photometer. DPD 1A and DPD 1B are added to a 5 or 10 mL sample to test Free Available Chlorine. DPD 3 is added to the reacted sample to measure Total Chlorine. Also, liquid reagents are available to measure pH, Hardness, Alkalinity, Copper, and other liquid reagents.


DPD #1B 1 Oz. 30 mL Bottle Item: #P-6741-G
 
DPD #1A 1 Oz. 30 mL Bottle Item: #P-6740-G