Maintain accurate free and combined chlorine testing with the Taylor R-0871-F FAS-DPD Titrating Reagent. This 32 oz replacement reagent is used with compatible Taylor FAS-DPD test kits to deliver precise drop-count chlorine measurements, making it ideal for routine water analysis in residential and commercial pools and spas.
The large 32 oz bottle is well suited for service professionals, commercial facilities, and pool owners who perform frequent water testing and need a long-lasting supply of replacement reagent.
Key Features
Genuine Taylor R-0871-F FAS-DPD titrating reagent
Large 32 oz (1 quart) replacement bottle
Used for free and combined chlorine testing
Compatible with Taylor FAS-DPD chlorine test kits
Delivers accurate drop-count chlorine measurements
Ideal for residential and commercial pool water testing
Product Overview
The Taylor R-0871-F FAS-DPD Titrating Reagent is an essential component of the Taylor FAS-DPD chlorine testing method. During testing, the reagent is added drop by drop until the sample changes from pink to colorless, allowing users to accurately determine free chlorine and combined chlorine concentrations when used with the appropriate Taylor reagents and procedures.
Replacing depleted or expired reagent helps maintain dependable testing accuracy throughout the swimming season. The 32 oz bottle is an excellent choice for pool service companies, commercial aquatic facilities, and homeowners who perform high-volume water testing and require a larger-capacity refill.








