{"product_id":"pentairrainbowtotalalkalinitytestsolution512ozr161203penr161203","title":"Pentair Rainbow R161203 Total Alkalinity Test Solution Number Five 1\\2 Ounce","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair Rainbow Total Alkalinity Test Solution No. 5 – 1\/2 oz\u003c\/h1\u003e\n\u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eMaintain precise total alkalinity in your pool or spa with Pentair Rainbow Total Alkalinity Test Solution No. 5. This 1\/2-ounce bottle provides a reliable reagent designed for use with the Rainbow test kits, delivering clear color endpoints that simplify pH control and help prevent corrosion or scale buildup in your equipment.\u003c\/p\u003e\n\u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise alkalinity reaction:\u003c\/strong\u003e Yields consistent color endpoints with Rainbow indicators for repeatable test results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit compatibility:\u003c\/strong\u003e Optimized for use with #78HR and #78DPD test kits for a smooth workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-drop protocol:\u003c\/strong\u003e Just one drop per test reveals the endpoint quickly and reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact bottle:\u003c\/strong\u003e 1\/2-ounce bottle minimizes storage space while providing ample tests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand reliability:\u003c\/strong\u003e Pentair Rainbow chemistry is trusted by pool pros for dependable readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical use cases:\u003c\/strong\u003e Ideal for weekly maintenance, seasonal openings, and service calls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eWith Pentair Rainbow Total Alkalinity Test Solution No. 5, you gain stable pH control, clearer readings, and less guesswork during water testing. Keep a fresh bottle handy, follow the 1-drop method with your kit, and protect your pool equipment. Add to cart today to streamline testing and keep water chemistry in balance.\u003c\/p\u003e\n\u003cp\u003eR161203\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51682201207101,"sku":"PENR161203","price":3.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/PENR161203_0.jpg?v=1778225144","url":"https:\/\/www.duckiespoolsupply.com\/products\/pentairrainbowtotalalkalinitytestsolution512ozr161203penr161203","provider":"Duckies Pool Supply","version":"1.0","type":"link"}