Taylor R-0870-J DPD Powder - 0.25 lb

Precise Free Chlorine Testing with R-0870-J DPD Powder (0.25 lb)

Taylor R-0870-J DPD Powder is a 0.25 lb container of N,N-diethyl-p-phenylenediamine powder used in DPD-based chlorine testing for pool and spa water. This reagent is designed for use with Taylor Technologies DPD test kits and the R-0870 reagent family, delivering reliable color development that supports accurate free chlorine readings. It fits into standard testing workflows, providing a ready-to-use source of the DPD powder needed for routine water analysis.

Construction, Compatibility and Integration

The product is a finely milled DPD powder packaged for storage in a moisture-resistant bottle to preserve potency between tests. It is compatible with Taylor’s DPD-based test kits that utilize the R-0870 powder reagent, integrating seamlessly into established chlorine testing procedures. When used as part of the standard assay, the powder reacts with the sample to produce a pink color whose intensity corresponds to the level of free chlorine, enabling straightforward comparison with the kit’s color comparator.

Ideal For

• System compatibility: Compatible with Taylor Technologies DPD chlorine test kits that require R-0870 powders
• Replacement or maintenance context: Replacement DPD powder for ongoing chlorine testing in pool and spa water
• Performance outcome: Supports consistent, accurate free chlorine readings by producing a stable color in tests
• Installation or configuration context: Used during the standard DPD assay procedure—add to the sample and mix before color comparison

Key Features

• Net weight: 0.25 lb (113 g)
• Reagent type: DPD powder for chlorine testing (DPD-based colorimetric method)
• Packaging: Moisture-resistant bottle designed to preserve potency
• Compatibility: Designed for use with Taylor R-0870 DPD Powder and related DPD test kits
• Usage context: Suitable for chlorine testing in pool and spa water

Taylor Technologies is a respected leader in pool and spa water testing, focusing on precise chemical reagents and reliable testing workflows. Their R-0870 family of DPD reagents is widely used by professionals and hobbyists alike to achieve consistent, trustworthy chlorine measurements, helping maintain safe and balanced water chemistry.