Replacement Reagents, Tablets & Supplies- LaMotte ColorQ 2x PRO 7 Kits
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LaMotte P-6741-G DPD 1B Reagent – 2 oz Liquid Free Chlorine Test Reagent for ColorQ Kits
The LaMotte P-6741-G DPD 1B Reagent is a 2 oz liquid test solution designed for use with LaMotte ColorQ 2x, ColorQ PRO 7, and other LaMotte liquid-based test kits to measure free chlorine levels in pool and spa water.
Used as the second part of a two-step DPD liquid reagent system, DPD 1B is added after DPD 1A to complete the chemical reaction that produces a pink color response. This response is then analyzed by a digital photometer or visual comparator to determine free chlorine concentration.
The P-6741-G reagent is batch-labeled, sealed, and ready to use, helping ensure accurate, reproducible results for routine pool maintenance or professional service routes.
