{"product_id":"taylor-r-0011l-a-calcium-indicator-liquid-0-75-oz","title":"Taylor R-0011L-A Calcium Indicator Liquid | 0.75 oz.","description":"\u003cp data-end=\"946\" data-start=\"316\"\u003eThe Taylor R-0011L-A Calcium Indicator Liquid (0.75 oz) is a precision reagent formulated for use in Taylor pool and spa test kits to measure calcium hardness levels accurately. This indicator works in tandem with Taylor reagents R-0010 and R-0012, providing the key color-change stage in the titration process that signals endpoint completion. Built to Taylor’s OEM specifications, the R-0011L-A ensures consistent and reliable test results, maintaining proper water balance and preventing scaling or corrosion issues. Regular use helps pool operators verify hardness control for clearer, safer, and more stable water conditions.\u003c\/p\u003e\n\u003ch3 data-end=\"962\" data-start=\"948\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-end=\"1683\" data-start=\"963\"\u003e\n\u003cli data-end=\"1115\" data-start=\"963\"\u003e\n\u003cp data-end=\"1115\" data-start=\"965\"\u003e\u003cstrong data-end=\"994\" data-start=\"965\"\u003eCalcium Hardness Testing:\u003c\/strong\u003e Enables accurate measurement of calcium levels when used with Taylor R-0010 and R-0012 reagents in standard test kits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1250\" data-start=\"1116\"\u003e\n\u003cp data-end=\"1250\" data-start=\"1118\"\u003e\u003cstrong data-end=\"1147\" data-start=\"1118\"\u003e0.75 oz Liquid Indicator:\u003c\/strong\u003e Compact dropper bottle provides precise dosing for both residential and commercial testing routines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1392\" data-start=\"1251\"\u003e\n\u003cp data-end=\"1392\" data-start=\"1253\"\u003e\u003cstrong data-end=\"1278\" data-start=\"1253\"\u003eOEM-Standard Formula:\u003c\/strong\u003e Manufactured to Taylor’s original specifications for consistent accuracy and reliable color-change performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1542\" data-start=\"1393\"\u003e\n\u003cp data-end=\"1542\" data-start=\"1395\"\u003e\u003cstrong data-end=\"1428\" data-start=\"1395\"\u003eSupports Equipment Longevity:\u003c\/strong\u003e Proper hardness monitoring prevents corrosion, scaling, and deterioration of heaters, pumps, and pool surfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1683\" data-start=\"1543\"\u003e\n\u003cp data-end=\"1683\" data-start=\"1545\"\u003e\u003cstrong data-end=\"1572\" data-start=\"1545\"\u003eAnnual Replacement Tip:\u003c\/strong\u003e Replace Taylor reagents every year to maintain test precision and ensure consistent water chemistry results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3147\" data-end=\"3168\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"3169\" data-end=\"3496\"\u003eThe Taylor R-0011L-A Calcium Indicator Liquid (0.75 oz) is a core refill item for service techs and local customers who rely on precise hardness testing. This section explains how to identify compatible Taylor kits, how the indicator interacts with R-0010 and R-0012-A, and what to check before sourcing it at nearby suppliers.\u003c\/p\u003e\n\u003ch2 data-start=\"3498\" data-end=\"3552\"\u003eVerifying Kit Compatibility and Reagent Freshness\u003c\/h2\u003e\n\u003cp data-start=\"3553\" data-end=\"3776\"\u003eThis indicator is required for Taylor calcium hardness tests and is used with R-0010 and R-0012-A to produce a clear endpoint. Confirming reagent codes on your kit helps ensure you purchase the proper replacement locally.\u003c\/p\u003e\n\u003ch4 data-start=\"3777\" data-end=\"3852\"\u003eHow to confirm my Taylor test kit uses R-0011L as the indicator step\u003c\/h4\u003e\n\u003ch4 data-start=\"3853\" data-end=\"3926\"\u003eCan my local shop provide multi-pack pricing for R-0011L-A refills\u003c\/h4\u003e\n\u003ch4 data-start=\"3927\" data-end=\"4012\"\u003eWhether older Taylor kits remain compatible with the current R-0011L-A formula\u003c\/h4\u003e\n\u003ch4 data-start=\"4013\" data-end=\"4091\"\u003eHow to check manufacturing or lot codes before buying from a local shop\u003c\/h4\u003e\n\u003ch4 data-start=\"4092\" data-end=\"4182\"\u003eWhere to find R-0010 and R-0012-A together with the indicator for full-kit accuracy\u003c\/h4\u003e\n\u003ch2 data-start=\"4184\" data-end=\"4230\"\u003eProper Storage and Service-Route Handling\u003c\/h2\u003e\n\u003cp data-start=\"4231\" data-end=\"4423\"\u003eReagents exposed to excessive sun or heat can drift in accuracy. Keeping the indicator in a shaded, temperature-controlled area inside a vehicle or kit helps maintain consistent performance.\u003c\/p\u003e\n\u003ch4 data-start=\"4424\" data-end=\"4503\"\u003eWhat temperature swings inside a service truck mean for reagent accuracy\u003c\/h4\u003e\n\u003ch4 data-start=\"4504\" data-end=\"4576\"\u003eWhether long exposure to sunlight affects the R-0011L-A indicator\u003c\/h4\u003e\n\u003ch4 data-start=\"4577\" data-end=\"4644\"\u003eHow to identify when an indicator has degraded or discolored\u003c\/h4\u003e\n\u003ch4 data-start=\"4645\" data-end=\"4718\"\u003eWhere to store smaller dropper bottles in a technician’s field kit\u003c\/h4\u003e\n\u003ch4 data-start=\"4719\" data-end=\"4793\"\u003eWhether annual replacement is recommended even with partial bottles\u003c\/h4\u003e\n\u003ch2 data-start=\"4795\" data-end=\"4841\"\u003eSupporting Consistent Hardness Management\u003c\/h2\u003e\n\u003cp data-start=\"4842\" data-end=\"5040\"\u003eProper hardness testing prevents scale on tile and equipment and reduces corrosion in heaters. Reliable indicators help maintain clear water and protect systems across varying local water sources.\u003c\/p\u003e\n\u003ch4 data-start=\"5041\" data-end=\"5119\"\u003eHow often commercial pools should test calcium hardness using R-0011L-A\u003c\/h4\u003e\n\u003ch4 data-start=\"5120\" data-end=\"5205\"\u003eWhether local water hardness affects the number of drops needed during testing\u003c\/h4\u003e\n\u003ch4 data-start=\"5206\" data-end=\"5278\"\u003eHow to calculate hardness adjustments based on titration readings\u003c\/h4\u003e\n\u003ch4 data-start=\"5279\" data-end=\"5358\"\u003eWhat visible signs of high hardness scaling to look for around equipment\u003c\/h4\u003e\n\u003ch4 data-start=\"5359\" data-end=\"5429\"\u003eWhere to check local pricing on regular Taylor reagent restocks\u003c\/h4\u003e","brand":"Taylor Technologies","offers":[{"title":"Default Title","offer_id":54495636062499,"sku":"R-0011L-A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/TaylorR-0011L-ACalciumIndicatorLiquid0.75oz.WholesalePoolMart.jpg?v=1766079250","url":"https:\/\/wholesalepoolmart.com\/products\/taylor-r-0011l-a-calcium-indicator-liquid-0-75-oz","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}