{"title":"Water Testing","description":"","products":[{"product_id":"9056-taylor-high-range-comparator-1-10ppm","title":"9056 Taylor High Range Comparator (1-10ppm)","description":"\u003cp\u003eThe Taylor 9056 is a replacement high-range comparator block for reading chlorine and bromine (1–10 ppm) in the Taylor 2000 Series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it measures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReads Chlorine \/ Bromine, high range 1–10 ppm\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement for 2000 Series kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle 2000 Series comparator block (9056)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eGenuine Taylor test kit, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969534836986,"sku":"CHEM | WATE | 9056","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/10326_86af3073-37ec-4a8f-9337-93af3ba269fc.jpg?v=1780390183"},{"product_id":"9057-taylor-test-block-chlor-0-25-2-5ppm-low-ph-7-0-8-0","title":"9057 Taylor Test Block Chlor (0.25-2.5ppm) LOW\/ PH 7.0-8.0","description":"\u003cp\u003eThe Taylor 9057 is a replacement low-range comparator block reading chlorine (0.25–2.5 ppm) and pH (7.0–8.0) for the Taylor 2000 Series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it measures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReads Chlorine, low range 0.25–2.5 ppm\u003c\/li\u003e\n\u003cli\u003eReads pH 7.0–8.0\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement for 2000 Series kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle 2000 Series comparator block (9057)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eGenuine Taylor test kit, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969534869754,"sku":"CHEM | WATE | 9057","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/10336.jpg?v=1780390112"},{"product_id":"taylor-2005c-commercial-test-kit-1","title":"TAYLOR 2005C COMMERCIAL TEST KIT","description":"\u003cp\u003eThe Taylor K-2005C is the commercial version of the Complete 2000 Series DPD kit, supplied with larger 2 oz reagents for high-volume professional testing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it measures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFree \u0026amp; Total Chlorine (DPD, high range)\u003c\/li\u003e\n\u003cli\u003eBromine\u003c\/li\u003e\n\u003cli\u003epH with Acid \u0026amp; Base Demand\u003c\/li\u003e\n\u003cli\u003eTotal Alkalinity\u003c\/li\u003e\n\u003cli\u003eCalcium Hardness\u003c\/li\u003e\n\u003cli\u003eCyanuric Acid (CYA)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e2000 Series color comparator, full DPD reagent set (2 oz), sample cells, waterproof instructions \u0026amp; chemistry guide in a molded case\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eGenuine Taylor test kit, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa. 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Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969693532410,"sku":"CHEM | WATE | R-0630-C","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/10927_28dc0407-7d44-4982-9c6b-926672bbd841.jpg?v=1780390215"},{"product_id":"silver-nitrate-75oz-used-in-k-1767","title":"SILVER NITRATE.75OZ USED IN K-1766","description":"\u003cp\u003eThe Taylor R-0718 is a genuine Silver Nitrate Reagent, the titrant in the K-1766 salt test that reads sodium chloride at 1 drop = 200 ppm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSilver Nitrate titrant — reads salt (NaCl) by drop-count titration.\u003c\/li\u003e\n\u003cli\u003eUsed with R-0630 Chromate Indicator in the Taylor K-1766 salt test.\u003c\/li\u003e\n\u003cli\u003eEssential for salt chlorine generator (SWG) pool owners; 1 drop = 200 ppm NaCl.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0718-A\u003c\/li\u003e\n\u003cli\u003eFunction: Silver Nitrate titrant (salt\/NaCl)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor K-1766 salt test kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969693630714,"sku":"CHEM | WATE | R-0718-A","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/10928.jpg?v=1780390242"},{"product_id":"dpd-powder-10gm-1","title":"DPD POWDER (10GM)","description":"\u003cp\u003eThe Taylor R-0870 is genuine DPD Powder, the indicator powder that starts the FAS-DPD chlorine test by turning the sample pink before titration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDPD Powder — develops the pink color for the FAS-DPD free \u0026amp; combined chlorine test.\u003c\/li\u003e\n\u003cli\u003eUsed with R-0871 titrant (and R-0003) in the FAS-DPD method.\u003c\/li\u003e\n\u003cli\u003eNote: shorter shelf life than liquid reagents; keep dry and replace regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0870-I\u003c\/li\u003e\n\u003cli\u003eFunction: DPD Powder (FAS-DPD chlorine)\u003c\/li\u003e\n\u003cli\u003eVolume: 10 gram vial with dipper\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor K-2006 \/ FAS-DPD kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969693729018,"sku":"CHEM | WATE | R-0870-I","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11374.jpg?v=1780390230"},{"product_id":"taylor-salt-sodium-chloride-test-kit","title":"Taylor Salt Sodium Chloride Test Kit","description":"\u003cp\u003eThe Taylor K-1766 is a drop-test kit for measuring salt (sodium chloride) in pool and spa water — essential for keeping a salt chlorine generator in its ideal range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it measures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSalt \/ Sodium Chloride (NaCl), 1 drop = 200 ppm\u003c\/li\u003e\n\u003cli\u003eArgentometric drop-test method\u003c\/li\u003e\n\u003cli\u003eIdeal target range ~2,700–3,400 ppm for most salt systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eR-0630 Chromate Indicator\u003c\/li\u003e\n\u003cli\u003eR-0718 Silver Nitrate Reagent\u003c\/li\u003e\n\u003cli\u003e25 mL graduated sample tube\u003c\/li\u003e\n\u003cli\u003eHeavy-duty waterproof case \u0026amp; instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor test kit, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969694941434,"sku":"CHEM | WATE | K1766","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/10364.png?v=1780684449"},{"product_id":"taylor-reagent-r0013-c-2oz","title":"TAYLOR REAGENT R0013 2OZ","description":"\u003cp\u003eThe Taylor R-0013 is a genuine Cyanuric Acid Reagent. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCyanuric Acid Reagent — measures stabilizer (CYA) levels that protect chlorine from sunlight.\u003c\/li\u003e\n\u003cli\u003eCreates a cloudy sample read against a viewing tube to determine CYA.\u003c\/li\u003e\n\u003cli\u003ePre-mixed and ready to use; replace annually for accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0013-C\u003c\/li\u003e\n\u003cli\u003eFunction: Cyanuric Acid (CYA) Reagent\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor kits K-2006, K-1720, and CYA tests\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969694974202,"sku":"CHEM | WATE | R0013-C","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/10368_4e4e78ad-2952-49a0-9472-4e451c65dbfe.jpg?v=1764778727"},{"product_id":"taylor-reagent-r0013-a-75-oz","title":"Taylor Reagent R0013-A .75 Oz","description":"\u003cp\u003eThe Taylor R-0013 is a genuine Cyanuric Acid Reagent, used to measure CYA (chlorine stabilizer\/conditioner) in pool and spa water via Taylor's turbidity test.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCyanuric Acid Reagent — measures stabilizer (CYA) levels that protect chlorine from sunlight.\u003c\/li\u003e\n\u003cli\u003eCreates a cloudy sample read against a viewing tube to determine CYA.\u003c\/li\u003e\n\u003cli\u003ePre-mixed and ready to use; replace annually for accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0013-A\u003c\/li\u003e\n\u003cli\u003eFunction: Cyanuric Acid (CYA) Reagent\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor kits K-2006, K-1720, and CYA tests\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969695006970,"sku":"CHEM | WATE | R0013-A","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/10367.png?v=1780390118"},{"product_id":"taylor-reagent-r0003-75-oz-1","title":"Taylor Reagent R-0003 .75 Oz","description":"\u003cp\u003eThe Taylor R-0003 is a genuine DPD Reagent #3, used with R-0001 and R-0002 to measure total chlorine in pool and spa water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDPD Reagent #3 — completes the DPD test to read total chlorine.\u003c\/li\u003e\n\u003cli\u003eWorks alongside R-0001 and R-0002 in the Taylor DPD chlorine test.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0003-A\u003c\/li\u003e\n\u003cli\u003eFunction: DPD Reagent #3 (total chlorine)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series \u0026amp; DPD test kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969695203578,"sku":"CHEM | WATE | R0003-A","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11332_5cce2173-874e-4285-a8a7-c5144eb7f057.jpg?v=1780390249"},{"product_id":"taylor-reagent-r0007-75-oz-1","title":"Taylor Reagent R0007 .75 Oz","description":"\u003cp\u003eThe Taylor R-0007 is a genuine Thiosulfate N\/10 reagent, used to neutralize chlorine in the sample so it doesn't interfere with the total alkalinity test (and to clear high-sanitizer interference in other tests).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThiosulfate N\/10 — neutralizes chlorine ahead of the total alkalinity test.\u003c\/li\u003e\n\u003cli\u003eUsed with R-0008 and R-0009 in the total alkalinity test.\u003c\/li\u003e\n\u003cli\u003eAlso corrects high-sanitizer interference in pH and other readings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0007-A\u003c\/li\u003e\n\u003cli\u003eFunction: Thiosulfate N\/10 (chlorine neutralizer)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series \u0026amp; many Taylor kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969695236346,"sku":"CHEM | WATE | R0007-A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11345.jpg?v=1780390205"},{"product_id":"taylor-reagent-r0001-2-oz-1","title":"TAYLOR REAGENT R0001 2 OZ","description":"\u003cp\u003eThe Taylor R-0001 is a genuine DPD Reagent #1, the first drop in the Taylor DPD test that develops the pink color used to measure chlorine and bromine in pool and spa water. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDPD Reagent #1 — develops the color used to read chlorine and bromine levels in pool and spa water.\u003c\/li\u003e\n\u003cli\u003eWorks together with R-0002 and R-0003 in the Taylor DPD test for free, combined, and total chlorine.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0001-C\u003c\/li\u003e\n\u003cli\u003eFunction: DPD Reagent #1 (chlorine\/bromine color development)\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series \u0026amp; DPD test kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969695400186,"sku":"CHEM | WATE | R0001-C","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11328.jpg?v=1780527626"},{"product_id":"taylor-reagent-r0002-75-oz-1","title":"Taylor Reagent R-0002 .75 Oz","description":"\u003cp\u003eThe Taylor R-0002 is a genuine DPD Reagent #2, used together with R-0001 to develop the pink color that measures chlorine and bromine in your pool or spa water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDPD Reagent #2 — develops the color used to read chlorine and bromine levels in pool and spa water.\u003c\/li\u003e\n\u003cli\u003eWorks together with R-0001 (and R-0003 for total chlorine) in the Taylor DPD test for free, combined, and total chlorine.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0002-A\u003c\/li\u003e\n\u003cli\u003eFunction: DPD Reagent #2 (chlorine\/bromine color development)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series \u0026amp; DPD test kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47969695465722,"sku":"CHEM | WATE | R0002-A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11330.jpg?v=1780691643"},{"product_id":"taylor-reagent-r0001-75-oz","title":"Taylor  Reagent R0001 .75 OZ","description":"\u003cp\u003eThe Taylor R-0001 is a genuine DPD Reagent #1, the first drop in the Taylor DPD test that develops the pink color used to measure chlorine and bromine in pool and spa water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDPD Reagent #1 — develops the color used to read chlorine and bromine levels in pool and spa water.\u003c\/li\u003e\n\u003cli\u003eWorks together with R-0002 and R-0003 in the Taylor DPD test for free, combined, and total chlorine.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0001-A\u003c\/li\u003e\n\u003cli\u003eFunction: DPD Reagent #1 (chlorine\/bromine color development)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series \u0026amp; DPD test kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972765925626,"sku":"CHEM | WATE | R0001-A","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11316.png?v=1780691636"},{"product_id":"taylor-reagent-r0002-2-oz","title":"TAYLOR REAGENT R-0002 2 OZ","description":"\u003cp\u003eThe Taylor R-0002 is a genuine DPD Reagent #2, used with R-0001 to develop the pink color that measures chlorine and bromine. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDPD Reagent #2 — develops the color used to read chlorine and bromine levels in pool and spa water.\u003c\/li\u003e\n\u003cli\u003eWorks together with R-0001 (and R-0003 for total chlorine) in the Taylor DPD test for free, combined, and total chlorine.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0002-C\u003c\/li\u003e\n\u003cli\u003eFunction: DPD Reagent #2 (chlorine\/bromine color development)\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series \u0026amp; DPD test kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766023930,"sku":"CHEM | WATE | R0002-C","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11318_85c675e6-2965-486b-a1b1-65a79c645807.jpg?v=1780527623"},{"product_id":"taylor-reagent-r0003-2-oz","title":"TAYLOR REAGENT R0003 2 OZ","description":"\u003cp\u003eThe Taylor R-0003 is a genuine DPD Reagent #3, used with R-0001 and R-0002 to measure total chlorine. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDPD Reagent #3 — completes the DPD test to read total chlorine.\u003c\/li\u003e\n\u003cli\u003eWorks alongside R-0001 and R-0002 in the Taylor DPD chlorine test.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0003-C\u003c\/li\u003e\n\u003cli\u003eFunction: DPD Reagent #3 (total chlorine)\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series \u0026amp; DPD test kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766089466,"sku":"CHEM | WATE | R0003-C","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11333.jpg?v=1780527632"},{"product_id":"taylor-reagent-r0004-75-oz","title":"Taylor Reagent R-0004 .75 Oz","description":"\u003cp\u003eThe Taylor R-0004 is a genuine pH Indicator Solution (Phenol Red) for the 2000 Series, used to measure the pH of pool and spa water so you can keep it in the comfortable, sanitizer-effective range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epH Indicator (Phenol Red) — turns the sample a shade of red\/pink that reads pH.\u003c\/li\u003e\n\u003cli\u003eFormulated for Taylor 2000 Series comparators (not interchangeable with R-0014 for Residential kits).\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0004-A\u003c\/li\u003e\n\u003cli\u003eFunction: pH Indicator, Phenol Red (2000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766122234,"sku":"CHEM | WATE | R0004-A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11335_253fed08-6a8f-4f61-bd6e-673732c5bce6.jpg?v=1780691639"},{"product_id":"taylor-reagent-r0004-2-oz","title":"TAYLOR REAGENT R0004 2 OZ","description":"\u003cp\u003eThe Taylor R-0004 is a genuine pH Indicator Solution (Phenol Red) for the 2000 Series, used to measure pool and spa pH. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epH Indicator (Phenol Red) — turns the sample a shade of red\/pink that reads pH.\u003c\/li\u003e\n\u003cli\u003eFormulated for Taylor 2000 Series comparators (not interchangeable with R-0014 for Residential kits).\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0004-C\u003c\/li\u003e\n\u003cli\u003eFunction: pH Indicator, Phenol Red (2000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766155002,"sku":"CHEM | WATE | R0004-C","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/16008_d064e07e-2a11-4f1f-ae34-6294976405fc.jpg?v=1780651200"},{"product_id":"acid-demand-reagent-75-oz","title":"Acid Demand Reagent .75 OZ","description":"\u003cp\u003eThe Taylor R-0005 is a genuine Acid Demand Reagent for the 2000 Series, used after the pH test to determine exactly how much acid your water needs to bring pH back into range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcid Demand reagent — measures how much acid to add to lower high pH.\u003c\/li\u003e\n\u003cli\u003eUsed in combination with R-0004 (pH Indicator) in the acid demand test.\u003c\/li\u003e\n\u003cli\u003eHelps avoid over-treating and wasting pH reducer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0005-A\u003c\/li\u003e\n\u003cli\u003eFunction: Acid Demand Reagent (2000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766187770,"sku":"CHEM | WATE | R0005-A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11337.jpg?v=1780390121"},{"product_id":"taylor-reagent-r0005-2-oz","title":"TAYLOR REAGENT R0005 2 OZ","description":"\u003cp\u003eThe Taylor R-0005 is a genuine Acid Demand Reagent for the 2000 Series, used after the pH test to determine how much acid your water needs. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcid Demand reagent — measures how much acid to add to lower high pH.\u003c\/li\u003e\n\u003cli\u003eUsed in combination with R-0004 (pH Indicator) in the acid demand test.\u003c\/li\u003e\n\u003cli\u003eHelps avoid over-treating and wasting pH reducer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0005-C\u003c\/li\u003e\n\u003cli\u003eFunction: Acid Demand Reagent (2000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766318842,"sku":"CHEM | WATE | R0005-C","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11339.jpg?v=1780390124"},{"product_id":"taylor-reagent-r0006-75-oz","title":"Taylor Reagent R0006 .75 Oz","description":"\u003cp\u003eThe Taylor R-0006 is a genuine Base Demand Reagent for the 2000 Series, used after the pH test to determine how much base (soda ash) your water needs to raise low pH back into range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase Demand reagent — measures how much base to add to raise low pH.\u003c\/li\u003e\n\u003cli\u003eUsed in combination with R-0004 (pH Indicator) in the base demand test.\u003c\/li\u003e\n\u003cli\u003eHelps dose pH-up products accurately without guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0006-A\u003c\/li\u003e\n\u003cli\u003eFunction: Base Demand Reagent (2000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766351610,"sku":"CHEM | WATE | R0006-A","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11341.jpg?v=1780390115"},{"product_id":"taylor-reagent-r0006-2-oz","title":"TAYLOR REAGENT R0006 2 OZ","description":"\u003cp\u003eThe Taylor R-0006 is a genuine Base Demand Reagent for the 2000 Series, used after the pH test to determine how much base your water needs. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase Demand reagent — measures how much base to add to raise low pH.\u003c\/li\u003e\n\u003cli\u003eUsed in combination with R-0004 (pH Indicator) in the base demand test.\u003c\/li\u003e\n\u003cli\u003eHelps dose pH-up products accurately without guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0006-C\u003c\/li\u003e\n\u003cli\u003eFunction: Base Demand Reagent (2000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766384378,"sku":"CHEM | WATE | R0006-C","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11343.jpg?v=1780390131"},{"product_id":"taylor-reagent-r0008-75-oz","title":"Taylor Reagent R0008 .75 Oz","description":"\u003cp\u003eThe Taylor R-0008 is a genuine Total Alkalinity Indicator, the reagent that turns your sample green at the start of the total alkalinity titration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTotal Alkalinity Indicator — colors the sample green to begin the TA test.\u003c\/li\u003e\n\u003cli\u003eUsed with R-0007 and R-0009 in the total alkalinity test.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0008-A\u003c\/li\u003e\n\u003cli\u003eFunction: Total Alkalinity Indicator\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766843130,"sku":"CHEM | WATE | R0008-A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11347.jpg?v=1780390208"},{"product_id":"taylor-reagent-r0008-2oz","title":"TAYLOR REAGENT R0008 2OZ","description":"\u003cp\u003eThe Taylor R-0008 is a genuine Total Alkalinity Indicator. This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTotal Alkalinity Indicator — colors the sample green to begin the TA test.\u003c\/li\u003e\n\u003cli\u003eUsed with R-0007 and R-0009 in the total alkalinity test.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0008-C\u003c\/li\u003e\n\u003cli\u003eFunction: Total Alkalinity Indicator\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766908666,"sku":"CHEM | WATE | R0008-C","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11349.jpg?v=1780527613"},{"product_id":"taylor-reagent-r0009-75-oz","title":"Taylor Reagent R0009 .75 Oz","description":"\u003cp\u003eThe Taylor R-0009 is a genuine Total Alkalinity Titrant (a standardized sulfuric acid), added drop by drop to complete the total alkalinity test.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTotal Alkalinity Titrant — the drop-count titrant that reads TA (green to red endpoint).\u003c\/li\u003e\n\u003cli\u003eUsed with R-0007 and R-0008 in the total alkalinity test.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0009-A\u003c\/li\u003e\n\u003cli\u003eFunction: Total Alkalinity Titrant (sulfuric acid)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972766941434,"sku":"CHEM | WATE | R0009-A","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11355.jpg?v=1780390165"},{"product_id":"taylor-reagent-r0010-75-oz","title":"Taylor Reagent R0010 .75 Oz","description":"\u003cp\u003eThe Taylor R-0010 is a genuine Calcium Buffer, the first reagent added in the calcium hardness test to prepare the sample for an accurate reading.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCalcium Buffer — buffers the sample to begin the calcium hardness test.\u003c\/li\u003e\n\u003cli\u003eUsed with R-0011L and R-0012 in the calcium hardness test.\u003c\/li\u003e\n\u003cli\u003eA core refill for service techs and pool owners who test regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0010-A\u003c\/li\u003e\n\u003cli\u003eFunction: Calcium Buffer (2000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972767170810,"sku":"CHEM | WATE | R0010-A","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11358_052e2706-f714-4f10-acdf-e2666672b178.jpg?v=1780356544"},{"product_id":"taylor-reagent-r0011-2oz","title":"TAYLOR REAGENT R0011 2OZ","description":"\u003cp\u003eThe Taylor R-0011L is a genuine Calcium Hardness Indicator (liquid). This 2 oz size offers extended testing capacity for frequent or commercial use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCalcium Hardness Indicator — colors the sample red to show calcium presence.\u003c\/li\u003e\n\u003cli\u003eUsed with R-0010 and R-0012 in the calcium hardness test.\u003c\/li\u003e\n\u003cli\u003eLiquid indicator should be a deep blue in the bottle; replace if discolored.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0011L-C\u003c\/li\u003e\n\u003cli\u003eFunction: Calcium Hardness Indicator (liquid)\u003c\/li\u003e\n\u003cli\u003eVolume: 2 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor 2000 Series kits (K-2005, K-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972767269114,"sku":"CHEM | WATE | R0011L-C","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11362.jpg?v=1780390128"},{"product_id":"taylor-reagent-r0015-75-oz","title":"Taylor Reagent R0015 .75 Oz","description":"\u003cp\u003eThe Taylor R-0015 is a genuine Acid Demand Reagent for the Residential \/ 1000 Series, used after the pH test to determine exactly how much acid your water needs to bring pH back into range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it do\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcid Demand reagent — measures how much acid to add to lower high pH.\u003c\/li\u003e\n\u003cli\u003eUsed in combination with R-0014 (pH Indicator) in the Residential acid demand test.\u003c\/li\u003e\n\u003cli\u003eFormulated for the Residential \/ 1000 Series; not interchangeable with R-0005 for the 2000 Series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: R-0015-A\u003c\/li\u003e\n\u003cli\u003eFunction: Acid Demand Reagent (Residential \/ 1000 Series)\u003c\/li\u003e\n\u003cli\u003eVolume: .75 fl oz dropper bottle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Taylor Residential kits (K-1004, K-1005, K-1101)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Taylor reagents, in stock and shipping fast from Mastercraft Pool \u0026amp; Spa.\u003c\/p\u003e","brand":"Mastercraft Pool and Spa","offers":[{"title":"Default Title","offer_id":47972768907514,"sku":"CHEM | WATE | R0015-A","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8973\/1066\/files\/11368_fbcb7f39-95b3-4513-8344-2b574d11f881.jpg?v=1780390260"},{"product_id":"taylor-silver-nitrate-salt-test-2oz","title":"Taylor Silver Nitrate - Salt Test - 2oz","description":"\u003cp\u003eThe Taylor R-0718 is a genuine Silver Nitrate Reagent, the salt titrant used with R-0630. 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