{"product_id":"pentair-rainbow-r161178-no-2-ph-test-solution-1-ounce","title":"Pentair Rainbow R161178 No.2 pH Test Solution - 1-Ounce","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDiscover the Pentair Rainbow R161178 No.2 pH Test Solution, a ready-to-use reagent designed to support straightforward pH testing of water samples. This solution is intended to replace solution B in compatible test kits, helping you maintain a clear, repeatable color comparison process across a range of everyday settings—from home aquariums and spa setups to pool maintenance and general water checks. The user experience with this reagent focuses on ease of handling and consistent color development, making routine pH checks more approachable. While outcomes depend on kit design and usage, this product offers a practical option for keeping your testing routine steady and predictable.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes a compact 1\/2-ounce solution bottle\u003c\/li\u003e\n  \u003cli\u003eOne bottle per pack\u003c\/li\u003e\n  \u003cli\u003eDesigned as a replacement for solution B in compatible testing kits\u003c\/li\u003e\n  \u003cli\u003eFits standard pH testing procedures across common kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits and Real-Life Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports quick, consistent pH readings using familiar color charts\u003c\/li\u003e\n  \u003cli\u003eCompact packaging helps keep testing supplies organized in a cabinet or toolbox\u003c\/li\u003e\n  \u003cli\u003eOne-pack convenience reduces the need to search for replacements mid-testing sessions\u003c\/li\u003e\n  \u003cli\u003eReplaces a kit’s reagent so you can continue your routine without skipping steps\u003c\/li\u003e\n  \u003cli\u003eIdeal for routine maintenance of home aquariums, pools, and spa water checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications and Practical Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePackaging: 1\/2-ounce bottle, per the product’s pack spec\u003c\/li\u003e\n  \u003cli\u003eReplaces solution B in compatible pH test kits\u003c\/li\u003e\n  \u003cli\u003eDimensions: approximately 4 inches (length) x 10.5 inches (height) x 7 inches (width)\u003c\/li\u003e\n  \u003cli\u003eBrand and compatibility: Pentair Rainbow; suitable for standard pH testing workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Testing outcomes depend on kit design, sample conditions, and proper handling. This product supports a practical option for maintaining routine pH checks and a steady testing workflow.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Pentair Rainbow R161178 No.2 pH Test Solution used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A pH test reagent used with compatible kits to gauge water pH levels in non-medical testing contexts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the package include and any replacement notes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes a 1\/2-ounce bottle, one per pack, and acts as a replacement for solution B in compatible test kits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48170690543860,"sku":"B0002Z0MPQ","price":11.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/pentair-r161178-no2-ph-test-solution-1oz.jpg?v=1778341632","url":"https:\/\/www.cerapatiogarden.com\/products\/pentair-rainbow-r161178-no-2-ph-test-solution-1-ounce","provider":"Cera Garden","version":"1.0","type":"link"}