{"title":"Hanna Instruments","description":"","products":[{"product_id":"hanna-marine-alkalinity-dkh-checker","title":"Hanna Marine Alkalinity (dKH) Checker","description":"\u003cp\u003eHanna Marine Alkalinity (dkh) checker (HI-772)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for salt water aquariums and coral reef tanks. Designed exclusively for saltwater aquariums, the Hanna Alkalinity checker offers a quick, easy and highly accurate method of measuring alkalinity in degrees of calcium hardness, commonly abbreviated as dKH\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44587614437627,"sku":"HI-772","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HANNAMarineAlkalinity_dKH_checkerHI-772.jpg?v=1684679299"},{"product_id":"hanna-marine-low-range-nitrate-checker","title":"Hanna Marine Low Range Nitrate Checker","description":"\u003c!-- x-tinymce\/html --\u003e\n\u003cp\u003eHanna marine LR Nitrate checker (HI-781)\u003c\/p\u003e\n\u003cp\u003eThe Nitrate Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of nitrate colorimetrically.\u003c\/p\u003e\n\u003cp\u003eThe Nitrate checker is designed specifically to measure low levels of nitrate in a saltwater aquarium. The 0.00 to 5.00 range is ideal for reef aquarium maintenance.\u003c\/p\u003e\n\u003cdiv class=\"tab__content has-read-more\"\u003e\n\u003cp\u003eThe Checker®HC handheld colorimeter is supplied with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSample cuvette and cap (2)\u003c\/li\u003e\n\u003cli\u003eMarine Nitrate Low Range reagent starter kit (reagents for 25 tests)\u003c\/li\u003e\n\u003cli\u003eFilter paper (25)\u003c\/li\u003e\n\u003cli\u003eFilter holder (1)\u003c\/li\u003e\n\u003cli\u003eMixing vial and cap (1)\u003c\/li\u003e\n\u003cli\u003e5 mL syringe with tip (1)\u003c\/li\u003e\n\u003cli\u003e10 mL syringe with tip (1)\u003c\/li\u003e\n\u003cli\u003e1.5V AAA Alkaline battery (1)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab__content has-read-more\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44587616370939,"sku":"HI-781","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HANNAMarinelowrangeNitratecheckerHI-781.jpg?v=1684679687"},{"product_id":"hanna-marine-low-range-nitrate-reagent-25-tests","title":"Hanna Marine Low Range Nitrate Reagent (25 tests)","description":"\u003cp\u003e\u003c!-- x-tinymce\/html --\u003e\u003cspan\u003eHanna Marine LR Nitrate reagents (HI-781-25)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e 25 tests, for use with the Hanna Nitrate Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44587624988923,"sku":"HI-781-25","price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HANNAMarineLowrangenitratereagent_25tests_HI-781-25.jpg?v=1684680550"},{"product_id":"hanna-marine-high-range-nitrate-checker","title":"Hanna Marine High Range Nitrate Checker","description":"\u003c!-- x-tinymce\/html --\u003e\n\u003cp\u003eHanna Marine HR Nitrate checker (HI-782)\u003c\/p\u003e\n\u003cp\u003eThe Hanna Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colours visually.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurements with a range up to 75.0ppm\u003c\/li\u003e\n\u003cli\u003eLess complex laboratory grade accuracy - Requires only 1 reagent\u003c\/li\u003e\n\u003cli\u003eSimple, intuitive operation (single button)\u003c\/li\u003e\n\u003cli\u003eCompact and precise whether at home, at work, or on-the-go\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEach High range nitrate checker is delivered in a case with custom insert and supplied with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSample cuvette and cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eMarine Nitrate High Range reagent starter kit (reagents for 10 tests)\u003c\/li\u003e\n\u003cli\u003e3 mL pipette (1 pc.)\u003c\/li\u003e\n\u003cli\u003e1.5V AAA Alkaline battery (1 pc.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44592379265275,"sku":"HI-782","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HANNAMarineHighrangenitratecheckerHI-782.jpg?v=1684855706"},{"product_id":"hanna-marine-waterproof-salinity-tester","title":"Hanna Marine Waterproof Salinity Tester","description":"\u003c!-- x-tinymce\/html --\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHanna marine waterproof salinity tester (HI-98319)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHanna Waterproof salinity tester is a more accurate alternative to refractometers, this tester uses conductivity to determine salinity levels of natural and artificial seawater.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSalinity results are displayed in either parts per thousand (ppt), Practical Salinity Units (PSU), or Specific Gravity (SG).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis marine salinity tester is supplied complete with batteries and solutions allowing you to start measuring right away. Also displays temperature.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44592409477371,"sku":"HI-98319","price":94.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HANNAwaterproofsalinitytesterHI-98319.jpg?v=1712310702"},{"product_id":"hanna-marine-phhosphate-low-range-checker","title":"Hanna Marine Phosphate Ultra Low Range Checker","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHanna Marine Phosphate ULR Checker HC colorimeter (HI-774)\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePhosphate is an important parameter to measure in aquaculture and aquariums. Levels that are too high can lead to extensive algae growth, depleted dissolved oxygen levels, and ultimately can be fatal to many types of fish and aquatic life.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned as a more accurate alternative to chemical test kits, the HI-774 provides quick, accurate results in a few easy steps (see below).\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEasier to use and more accurate than chemical test kits\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDedicated to a single parameter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSmall size, big convenience\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIdeal for: Aquariums, Environmental, Aquaculture, Water Quality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44694621290747,"sku":"HI-774","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HannaMarinePhosphatelowrangecheckerHI-774.jpg?v=1688732680"},{"product_id":"hanna-marine-phosphate-ultra-low-range-reagent-25-tests","title":"Hanna Marine Phosphate Ultra Low Range Reagent (25 tests)","description":"\u003cp\u003eHanna Marine ULR Phoshate reagents (HI-774-25)\u003c\/p\u003e\n\u003cp\u003e25 tests, for use with the Hanna HI-774 Ultra low range phosphate Colorimeter Checker.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44694631743739,"sku":"HI-774-25","price":14.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HannaMarinePhosphatelowrangereagentHI-774-25.jpg?v=1688733281"},{"product_id":"hanna-marine-magnesuim-reagent-25-tests","title":"Hanna Marine Magnesium Reagent (25 Tests)","description":"\u003cp\u003e\u003cspan\u003eHanna Marine Magnesium reagents (HI-783-25)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-783 Marine Magnesium Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44723758563579,"sku":"HI-783-25","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HannaMagnesiumReagentHI-783-25.jpg?v=1690381236"},{"product_id":"hanna-marine-calcium-checker","title":"Hanna Marine Calcium Checker","description":"\u003c!-- x-tinymce\/html --\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eHanna Marine Calcium Checker (HI-758)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIdeal for saltwater aquariums and coral reef tanks. Designed to measure calcium in reef tanks, the Hanna Calcium Checker is perfect for corals and marine life.\u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" data-mce-fragment=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEasy to use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" data-mce-fragment=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAccurate results every time\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" data-mce-fragment=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eExceptional price\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" data-mce-fragment=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLarge LCD display\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" data-mce-fragment=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUses top quality technology to deliver high precision results.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe HI-758 Calcium Checker is a simple, accurate and cost effective way to measure marine calcium in water.\u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDesigned as a more accurate alternative to chemical test kits, the HI 758 provides quick, accurate results in four easy steps.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44771090268411,"sku":"HI-758","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HannaMarineCalciumCheckerHI-758.jpg?v=1692890656"},{"product_id":"hanna-marine-high-range-phosphate-checker","title":"Hanna Marine High Range Phosphate Checker","description":"\u003cp\u003eHanna High Range Checker (HI-717)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures phosphate from 0.0 to 30.0 ppm\u003c\/li\u003e\n\u003cli\u003eIdeal for Coral Reef Tanks or salt and fresh water aquariums.\u003c\/li\u003e\n\u003cli\u003eTesting is quick and easy\u003c\/li\u003e\n\u003cli\u003eHigh precision results - more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eAuto shut-off feature means the Checker cannot be left on by mistake\u003c\/li\u003e\n\u003cli\u003eFully portable, fitting easily into both palm and pocket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSupplied with\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 sample cuvettes\u003c\/li\u003e\n\u003cli\u003eCuvette cap\u003c\/li\u003e\n\u003cli\u003eStarter pack of reagents x 20 tests (re-ordering information: HI-717-25 x 40 tests)\u003c\/li\u003e\n\u003cli\u003e1 x 1.5 AAA battery\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":45427047071995,"sku":"HI-717","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HannaHRPhosphatecheckerHI-717.jpg?v=1710946658"},{"product_id":"hanna-copper-high-range-reagents-25-tests","title":"Hanna Copper High Range Reagent (25 Tests)","description":"\u003cp\u003eHanna Marine Copper Reagents (HI-702-26)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-702 Marine Copper Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":46016071172347,"sku":"HI-702-25","price":17.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HannaHighRangeCopperReagentHI-702-25.jpg?v=1716378050"},{"product_id":"hanna-marine-calcium-reagent-25-tests","title":"Hanna Marine Calcium Reagent (25 tests)","description":"\u003cp\u003e\u003cspan\u003eHanna Marine Calcium reagents (HI-758-26)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-758 Marine Calcium Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":46016346685691,"sku":"HI-758-26","price":37.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/HannaCalciumReagentHI-758-26.jpg?v=1716378782"},{"product_id":"hanna-phosphorus-reagent-25-tests","title":"Hanna Phosphorus Reagent (25 Tests)","description":"\u003cp\u003eHanna Marine Alkalinity Reagents (HI-736-26)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-736 Marine Phosphorus Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":54852295557493,"sku":"HI-736-25","price":14.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/Hanna-Phosphorus-reagent-HI-736-25.jpg?v=1732965872"},{"product_id":"hanna-marine-high-range-phosphate-reagent","title":"Hanna Marine High Range Phosphate Reagent","description":"\u003cp\u003e\u003cspan\u003eHanna Marine High Range Phosphate reagents (HI-717-25)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e40 tests, for use with the Hanna HI-717 Marine High Range Phosphate Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":55336773419381,"sku":"HI-717-25","price":13.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/Hanna-phosphate-HR-reagents-HI-717-25.jpg?v=1746024360"},{"product_id":"hanna-ammonia-reagent-25-tests","title":"Hanna Ammonia Reagent (25 Tests)","description":"\u003cp\u003eHanna Marine Ammonia Reagents (HI-784-25)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-784 Marine Ammonia Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":55536339452277,"sku":"HI-784-25","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/Hanna-Ammonia-Reagents-HI-784-25.jpg?v=1750844628"},{"product_id":"hanna-nitrite-ultra-low-range-reagent-25-tests","title":"Hanna Nitrite Ultra Low Range Reagent (25 Tests)","description":"\u003cp\u003eHanna Nitrite Ultra Low Range Reagents (HI-764-25)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-764 Nitrite Ultra Low Range Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":55612771762549,"sku":"HI-764-25","price":13.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/Hanna-nitrite-ulta-low-range-HI-764-25.jpg?v=1752228182"},{"product_id":"hanna-low-range-phosphate-reagent-25-tests","title":"Hanna Low Range Phosphate Reagent (25 Tests)","description":"\u003cp\u003eHanna Marine Low Range Phosphate Reagents (HI-713-25)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-713 Marine Low Range Phosphate Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":55702866100597,"sku":"HI-713-25","price":15.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/Hanna-low-range-phosphate-reagent-HI-713-25.jpg?v=1753885862"},{"product_id":"hanna-replacement-cuvettes","title":"Hanna Replacement Cuvettes","description":"\u003cp\u003eHI-731315\u003c\/p\u003e\n\u003cp\u003e2x \u003cspan\u003eSpare cuvettes complete with caps for Hanna Checkers\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57070288011637,"sku":"HI-731315","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/Hanna-replaacement-cuvettes-HI-731315.jpg?v=1776165773"},{"product_id":"hanna-marine-ph-reagent-25-tests","title":"Hanna Marine pH Reagent (25 tests)","description":"\u003cp\u003eHanna Marine pH Reagents (HI-780-25)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25 tests, for use with the Hanna HI-780 Marine pH Handheld Colorimeter Checker.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57219015672181,"sku":"HI-780-25","price":28.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/Hanna-marine-pH-checker-reagent-HI-780-25.jpg?v=1779449020"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/collections\/Hanna_instruments.jpg?v=1710947067","url":"https:\/\/www.e-marineaquatics.co.uk\/collections\/hanna-instruments\/spares.oembed","provider":"Essex Marine Aquatics","version":"1.0","type":"link"}