{"product_id":"taylor-ph-indicator-4-reagent-r-0004","title":"Taylor pH Indicator #4 Reagent R-0004","description":"\u003ch2\u003eTaylor pH Indicator #4 Reagent R-0004\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTaylor pH Indicator #4 Reagent R-0004\u003c\/strong\u003e is a professional-grade phenol red solution designed for precise pH testing in Taylor’s 2000 Series comparator or DPD test kits. In a convenient dropper bottle, it offers clear color changes for fast, accurate pool and spa pH measurement.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision pH Testing\u003c\/strong\u003e – Phenol red indicator produces distinct color changes, making it easy to compare against the pH color scale. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Compatibility\u003c\/strong\u003e – Specifically formulated for use with Taylor 2000 Series kits such as K-2005 and K-2006.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting \u0026amp; Easy to Use\u003c\/strong\u003e – Comes in a dark dropper bottle to protect the reagent. Store between 36 °F–85 °F (2 °C–29 °C) and out of direct light for up to one year of effectiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Results\u003c\/strong\u003e – Delivers consistent, professional-grade pH readings that help maintain balanced water chemistry and maximize swimmer comfort. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy It Matters\u003c\/h3\u003e\n\u003cp\u003eAccurate pH testing with the \u003cstrong\u003eR-0004 pH Indicator\u003c\/strong\u003e ensures optimal water chemistry—minimizing scale build-up, corrosion, and sanitizer inefficiencies while protecting both equipment and bathers.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhenol red (pH indicator solution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTaylor 2000 Series comparator kits (e.g., K-2005, K-2006)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 °F–85 °F (2 °C–29 °C); keep sealed and protected from light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEffective up to one year when stored properly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Replacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnnually or at the start of each testing season\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCall to Action\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaintain perfect pH balance—order the Taylor pH Indicator #4 Reagent R-0004 today\u003c\/strong\u003e for accurate, effortless testing every time.\u003c\/p\u003e","brand":"Taylor","offers":[{"title":"0.75 oz","offer_id":53101409370424,"sku":"R-0004-A","price":5.18,"currency_code":"USD","in_stock":true},{"title":"2 oz","offer_id":53101409403192,"sku":"R-0004-C","price":8.94,"currency_code":"USD","in_stock":true},{"title":"16 oz","offer_id":53101667942712,"sku":"R-0004-E","price":30.59,"currency_code":"USD","in_stock":true},{"title":"32 oz","offer_id":53101409435960,"sku":"R-0004-F","price":45.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1549\/5224\/files\/Taylor_pH_Indicator_4_Reagent_R-0004-C_2_oz.jpg?v=1757340053","url":"https:\/\/bestbuypoolsupply.com\/products\/taylor-ph-indicator-4-reagent-r-0004","provider":"Best Buy Pool Supply","version":"1.0","type":"link"}