Description
Taylor R‑1003J Phenol Red is a high-quality pH indicator solution, designed for use with Midget™ & Slide™ comparator test kits. This essential reagent delivers reliable, color-based readings to determine pH levels in pool and spa water. With the 2 oz bottle (code ‑C), it’s a convenient refill option for Taylor kits such as the K-1211, K-1011, K-1765, K-1748, and others that use Phenol Red.
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Phenol Red indicator turns sample bright yellow at low pH (~6.8), through orange, to red at high pH (~8.4).
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Provides clear, easy-to-interpret color transitions for DIY maintenance.
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Reagent bottles last approximately one year when stored at 36–85 °F (2–29 °C) in a sealed, sheltered environment
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Helps maintain balanced water chemistry, preventing scale, corrosion, and irritation.
