{"title":"Brand - Hanna Instruments","description":"","products":[{"product_id":"hanna-phosphate-low-range-checker","title":"Hanna Phosphate Low Range Checker HI713","description":"\u003cp\u003eAchieve accurate water testing results with our simple handheld colorimeter.\u003c\/p\u003e\n\u003cp\u003eTrust your readings now, our low range phosphate colorimeter brings you more precise technology than your average chemical test kit. By determining your results digitally, our handheld colorimeter eliminates the effort of matching to a color chart.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall and portable design to take it anywhere \u003c\/li\u003e\n\u003cli\u003eResults are achieved easily with simple, one-button operation \u003c\/li\u003e\n\u003cli\u003eAdvance your technology and upgrade from your standard test kit \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI713 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate. Phosphate is a common food additive that enhances flavor and acts as a buffering agent. Important for growth and development of plant roots, phosphate is also present in fertilizers. However, high concentrations of phosphates are detrimental to the environment; for this reason, it is closely monitored in natural and municipal waters. Designed as a more accurate alternative to chemical test kits, the HI713 provides quick, accurate results in a few easy steps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures at-a-glance\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003eIdeal for: Water Quality, Aquaculture, Education, Agriculture\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783571640560,"sku":"HI713","price":74.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi713-checkerhc-front.jpg?v=1651639229"},{"product_id":"hanna-copper-checker","title":"Hanna Copper Checker HI702","description":"\u003cp\u003eThe Hanna Copper HR Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain.\u003c\/p\u003e\n\u003cp\u003eThe Copper HR Checker is both accurate and affordable.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003eIdeal for: Water quality, Environmental, Plating, Education\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0 – 5.0ppm\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 0.01ppm (mg\/L), +\/- 0.05ppm +\/- 5% of reading\u003c\/li\u003e\n\u003cli\u003eLight Source: \u003ca href=\"https:\/\/www.jlaquatics.com\/dry-goods\/aquarium-supplies\/lighting-led.html\" title=\"Wide range of led lightning online\" class=\"crosslink\" target=\"_self\"\u003eLED\u003c\/a\u003e @ 575nm\u003c\/li\u003e\n\u003cli\u003eLight Detector: Silicon Photocell\u003c\/li\u003e\n\u003cli\u003eMethod: Adaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.\u003c\/li\u003e\n\u003cli\u003eOperating Environment: 0-50 degrees Celsius, RH max 95% non-condensing\u003c\/li\u003e\n\u003cli\u003eBattery Type: 1 – 1.5v AA\u003c\/li\u003e\n\u003cli\u003eAuto-Shutoff: Automatically shuts off after 10 minutes of non-use.\u003c\/li\u003e\n\u003cli\u003eDimensions: 81.5mm x 61mm x 37.5mm (3.2″ x 2.4″ x 1.5″)\u003c\/li\u003e\n\u003cli\u003eWeight: 64 grams (2.25oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783572820208,"sku":"HI702","price":74.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi702-checkerhc-front.jpg?v=1651639452"},{"product_id":"hanna-phosphate-high-range-checker-hi717","title":"Hanna Phosphate High Range Checker HI717","description":"\u003cp\u003eStop struggling to get accurate water testing results with our simple handheld colorimeter.\u003c\/p\u003e\n\u003cp\u003eBring more precise technology to your testing with our high range phosphate colorimeter. You won’t have to struggle to visually determine colours anymore as our handheld colorimeter eliminates the hassle of matching to a colour chart by providing a direct digital phosphate result.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe small size of our handheld colorimeter makes it portable and fit perfectly in your pocket \u003c\/li\u003e\n\u003cli\u003eThe simple one-button design makes getting your phosphate results easy. \u003c\/li\u003e\n\u003cli\u003eDon’t waste time deciding between colours, this colorimeter does the work for you \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI717 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate. Phosphate is a common food additive that enhances flavour and acts as a buffering agent. Important for the growth and development of plant roots, phosphate is also present in fertilizers. However, high concentrations of phosphates are detrimental to the environment; for this reason, it is closely monitored in both natural and municipal water systems. Designed as a more accurate alternative to chemical test kits, the HI717 provides quick, accurate results in a few easy steps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures at-a-glance\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003eIdeal for: Water Quality, Aquaculture, Education, Industrial, Agriculture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783582093552,"sku":"HI717","price":69.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi717-checkerhc-front.jpg?v=1651639562"},{"product_id":"checker-phosphorus-ultra-low-range-hi736-1","title":"Checker Phosphorus Ultra Low Range HI736","description":"\u003ch4\u003eHI 736 Checker HC Colorimeter – Phosphorus Ultra Low Range – 0 – 200 ppb\u003c\/h4\u003e\n\u003cp\u003eThe Hanna Checker HC is a handheld colorimeter that delivers the accuracy and resolution of a professional-grade instrument, with the simplicity and affordability of a basic chemical test kit. This pocket-sized tester will save you hundreds of dollars in hi-tech equipment, while eliminating the need for complicated calibrations and maintenance.\u003c\/p\u003e\n\u003cp\u003eThis particular model quickly and accurately measures Phosphorus levels (0 to 200 ppb) in freshwater, marine, and reef aquariums to help you maintain optimal conditions for your precious inhabitants. It features user-friendly single button operation, and displays its precise readings on a large and easy-to-read LCD.\u003c\/p\u003e\n\u003cp\u003eWeighing in at only 64 g (2.25 oz), the Hanna Checker HC is an ultra-portable water tester. This compact unit features an ergonomic design that fits perfectly in your pocket or the palm of your hand. It includes the single AAA battery required for operation, as well as an automatic shut-off function that triggers after 10 minutes of inactivity to preserve battery life.\u003c\/p\u003e\n\u003cp\u003eThe HI 736 Phosphorus Ultra Low Range Checker HC comes complete with hard-shell travel case, sample cuvettes with caps (2), phosphorus ULR reagent starter kit for 6 tests (6 powder reagent packets), AAA battery (1), instructions, and quick start guide.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eSpecifications\u003c\/u\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e 0 to 150 ppm\u003cbr\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 1 ppm\u003cbr\u003e\u003cstrong\u003eAccuracy @ 25°C:\u003c\/strong\u003e ±3 ppm ±5% of reading\u003cbr\u003e\u003cstrong\u003eLight Source:\u003c\/strong\u003e Photodiode @ 575 nm\u003cbr\u003e\u003cstrong\u003eLight Detector:\u003c\/strong\u003e Silicon photocell\u003cbr\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e 0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003cbr\u003e\u003cstrong\u003eAuto-off:\u003c\/strong\u003e After 10 minutes of inactivity\u003cbr\u003e\u003cstrong\u003eMethod:\u003c\/strong\u003e Adaptation of the Standard Methods for the Examination of Water and Wastewater, 20Th edition, Ascorbic Acid method. The reaction between phosphorus and the reagent causes a blue tint in the sample. 3.2” x 2.4” x 1.”\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783630426352,"sku":"HI736","price":75.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi736-checkerhc-front.jpg?v=1651640386"},{"product_id":"hanna-calcium-checker-hi758","title":"Hanna Calcium Checker HI758","description":"\u003cp\u003eAlways get accurate results for your saltwater aquarium with our handheld colorimeter.\u003c\/p\u003e\n\u003cp\u003eOur saltwater calcium colorimeter fills the gap between calcium test kits and advanced instrumentation. Standard test kits have limited accuracy as they depend on the human eye to determine colours. Our handheld colorimeter eliminates the trouble of matching to a colour chart by providing a direct saltwater calcium result in ppm CaCO3.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur portable handheld colorimeter goes where you go. \u003c\/li\u003e\n\u003cli\u003eAchieve your calcium results easily with a simple, one-button design. \u003c\/li\u003e\n\u003cli\u003eQuickly get your results without any hassle. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI758 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine waters. Designed as a more accurate alternative to chemical test kits, the HI758 provides quick, accurate results in a few easy steps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures at-a-glance\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier to use and more accurate than chemical test kits\u003c\/li\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003cli\u003eSmall size, big convenience\u003c\/li\u003e\n\u003cli\u003eIdeal for: Aquaculture, Water Quality, Environmental, Education\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783643533552,"sku":"HI758","price":41.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi758-checkerhc-front.jpg?v=1651640785"},{"product_id":"hanna-alkalinity-checker-tester-hi758","title":"Hanna Alkalinity Checker Tester HI772","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eHI772\u003c\/strong\u003e\u003cspan\u003e Checker ® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783651889392,"sku":"HI772","price":75.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi772-checkerhc_front.jpg?v=1651640879"},{"product_id":"phosphate-ultra-low-range-hi772","title":"Phosphate Ultra Low Range HI774","description":"\u003cp\u003e\u003cspan\u003eThe Hanna Phosphate Ultra Low Range (0.00 to 0.90 ppm) Checker\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light-sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Phosphate Ultra Low Range Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783654445296,"sku":"HI774","price":74.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi774_front.jpg?v=1651640992"},{"product_id":"hanna-high-nitrate-checker-hi782","title":"Hanna High Nitrate Checker HI782","description":"\u003cp\u003eThe \u003cstrong\u003eHI782 \u003c\/strong\u003eMarine 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 colors visually. \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\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\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42783658049776,"sku":"hi782","price":75.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi782-front-2100x2100-7fe17f59-b460-40cb-ad79-2c1bb2ff7b26.jpg?v=1651641112"},{"product_id":"hanna-phosphorus-reagent-refill-ultra-low-range-hi736-25","title":"Hanna Phosphorus Reagent Refill Ultra Low Range HI736-25","description":"\u003cp\u003e\u003cspan\u003eThe HI736-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphorus Ultra Low-Range Checker\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding the packet of HI736-25 reagent to the sample, the reaction will take place and the HI736 will determine the concentration from the color that is produced. The results will be displayed in ppb of phosphorus. These reagents are designed to be used with samples that have an expected range of 0 to 200 ppb phosphorus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42793412919536,"sku":"HI736-25","price":16.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi736-25.jpg?v=1651807475"},{"product_id":"hanna-copper-refill-hi702-25","title":"Hanna Copper Refill HI702-25","description":"\u003cp\u003e\u003cspan\u003eThe HI702-25 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements with their Copper High-Range Checker\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Bicinchoninate Method in which the reaction between copper and the reagent causes a purple tint in the sample. By simply adding the packet of HI702-25 reagent to the sample, the reaction will take place and the HI702 will determine the concentration from the color that is produced. The results will be displayed in ppm of copper. These reagents are designed to be used with samples that have an expected range of 0.00 to 5.00 ppm copper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42793421046000,"sku":"HI702-25","price":17.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi702-25.jpg?v=1651807802"},{"product_id":"hanna-phosphate-reagent-test-kit-low-range-h1713-25","title":"Hanna Phosphate Reagent Test Kit Low Range HI713-25","description":"\u003cp\u003e\u003cspan\u003eThe HI713-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate Low-Range Checker\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphate and reagent causes a blue tint in the sample. By simply adding the packet of HI713-25 reagent to the sample, the reaction will take place and the HI713 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg\/L) of phosphate. These reagents are designed to be used with samples that have an expected range of 0.00 to 2.50 ppm phosphate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42793421734128,"sku":"HI713-25","price":15.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi713-25.jpg?v=1651807942"},{"product_id":"hanna-dkh-reagents-hi772-26","title":"Hanna Dkh Reagents HI772-26","description":"\u003cp\u003e\u003cspan\u003eThe HI772-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with the Marine Alkalinity Checker® HC. These reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colors from yellow to green to blue to develop. By simply adding the packet of HI772-26 reagent to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the color that is produced. The results will be displayed in ppm of CaCO\u003c\/span\u003e\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003e for the HI755 Checker or in dKH for the HI772 Checker . These reagents are designed to be used with samples that have an expected range of 0 to 300 ppm CaCO\u003c\/span\u003e\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003e or 0.0 to 20.0 dKH.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42793430188272,"sku":"HI772-26","price":17.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi772-26.jpg?v=1651808070"},{"product_id":"hanna-ultra-low-phosphate-refill-hi774-25","title":"Hanna Ultra Low Phosphate Refill HI774-25","description":"\u003cp\u003e\u003cspan\u003eThe HI774-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphorus Ultra Low Range Checker\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding the packet of HI774-25 reagent to the sample, the reaction will take place and the HI774 will determine the concentration from the colour that is produced. The results will be displayed in ppm of phosphate. These reagents are designed to be used with samples that have an expected range of 0 to 0.90 ppm phosphate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42793433104624,"sku":"HI774-25","price":17.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi774-25.jpg?v=1651808184"},{"product_id":"reagent-nitrate-hi781-25","title":"Reagent Nitrate HI781-25","description":"\u003cp\u003e\u003cspan\u003eThe HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphorus Ultra Low Range Checker\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding the packet of HI774-25 reagent to the sample, the reaction will take place and the HI774 will determine the concentration from the colour that is produced. The results will be displayed in ppm of phosphate. These reagents are designed to be used with samples that have an expected range of 0 to 0.90 ppm phosphate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42793435234544,"sku":null,"price":27.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/HI781-25.jpg?v=1651808332"},{"product_id":"hanna-high-range-nitrate-reagents-hi782-25","title":"Hanna High Range Nitrate Reagents HI782-25","description":"\u003cp\u003e\u003cspan\u003eThe HI782-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Nitrate High Range Checker\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e HC. These reagents follow the Zinc reduction method in which the reaction between nitrate and the reagent causes a pink tint in the sample. By simply adding the packet of HI782-25 reagent to the sample, the reaction will take place and the HI782 will determine the concentration from the color that is produced. The results will be displayed in ppm of nitrate (as NO3–). These reagents are designed to be used with saltwater samples that have an expected range of 0.0 to 75.0 ppm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":42793438544112,"sku":"","price":24.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/hi782-25.jpg?v=1651808560"},{"product_id":"reagent-nitrate-hi783-25","title":"Reagent Magnesium HI783-25","description":"\u003cp\u003eHI783-25 Marine Magnesium Checker HC (Handheld Colorimeter) Reagents are high-quality reagents for use with the HI783 Marine Magnesium (ppm) Checker HC. Reagents are clearly marked with the lot number and expiration date on each packet for traceability. Pre-made reagents for ease of use Prepared with high-purity chemicals Marked with expiration date and lot number for traceability\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-made reagents for ease of use\u003c\/li\u003e\n\u003cli\u003ePrepared with high-purity chemicals\u003c\/li\u003e\n\u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":43679575441648,"sku":"","price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/HI783-25.jpg?v=1669415383"},{"product_id":"hanna-checker-marine-magnesium-colorimeter-hi783","title":"Hanna Checker Marine Magnesium Colorimeter HI783","description":"\u003cp\u003eMagnesium is the third most abundant ion in seawater, surpassed only by sodium and chloride. Its abundance is critical in the formation of weak ion pairs with carbonate ions. This allows calcium and carbonate ions to be available for uptake by corals and invertebrates. Low levels of magnesium lead to low or unstable levels of calcium and alkalinity. Signs of lowmagnesium levels include precipitation of calcium as insoluble calcium carbonate and impaired inhabitant growth and health.\u003c\/p\u003e\n\u003cp\u003eRange: 1000 to 1800 ppm Magnesium\u003cbr\u003eResolution: 5 ppm\u003cbr\u003eAccuracy: ±5% of reading @ 25 °C (77 °F)\u003cbr\u003eLight source: Light Emitting Diode @ 610 nm\u003cbr\u003eLight detector: Silicon photocell\u003cbr\u003eMethod: Adaptation of the colorimetric EDTA method using calmagite indicator. The reaction between magnesium and the reagents causes a blue to violet tint in the sample.\u003cbr\u003eEnvironment: 0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing Prepared sample cuvette (sample plus reagents) must be 18 to 28 °C (64 to 82 °F).\u003cbr\u003eBattery type: 1.5V AAA Alkaline\u003cbr\u003eAuto shut-off: After 10 minutes of non-use\u003cbr\u003eDimensions: 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)\u003cbr\u003eWeight: 64 g (2.3 oz)\u003cbr\u003eInterferences: Calcium below 300 ppm and above 500 ppm\u003cbr\u003eOrdering Information: HI783 Checker HC is supplied with sample cuvette and cap (2 pcs.), Marine Magnesium reagent starter kit (reagents for 25 tests), 1 mL graduated syringe and tip (1 pc.), 5 mL syringe and tip with black printing (1 pc.), 5 mL syringe and tip with blue printing (1 pc.), 1.5V AAA Alkaline battery (1 pc.), instruction manual, and quick-reference guide.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":43684669358320,"sku":"","price":92.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/HannaMagnesiumColorimeter.png?v=1669668697"},{"product_id":"calcium-reagent-hi758-26","title":"Calcium Reagent HI758-26","description":"\u003cp\u003e\u003cspan\u003eThe HI758U-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker® HC. These reagents follow the Zincon Method in which the reaction causes a blue tint in the sample. By simply adding 1 mL of the first reagent to the sample, followed by a packet of the second reagent in the HI758U-26 set, the reaction will take place and the HI758 will determine the concentration from the color that is produced. The results will be displayed in ppm of calcium. These reagents are designed to be used with samples that have an expected range of 200 to 600 ppm calcium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":43870999675120,"sku":null,"price":41.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/products\/758.jpg?v=1677261010"},{"product_id":"hanna-low-nitrate-checker-hi78","title":"Hanna Low Nitrate Checker HI781","description":"\u003cp\u003eThe \u003cstrong\u003eHI781 \u003c\/strong\u003eMarine Nitrate Low 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 colors visually. \u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.0 to 5.0 ppm (as NO3-) \/ 0.0 to 50 ppm (calculated) using dilution\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 ppm\u003c\/li\u003e\n\u003cli\u003ePrecision: ±0.25 ppm ±2% of reading @ 77°F (25°C) \/ ±2.5 ppm ±5 of calculated reading using dilution\u003c\/li\u003e\n\u003cli\u003eLight Source: LED @ 525 nm\u003c\/li\u003e\n\u003cli\u003eLight Detector: Silicon photocell\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C (32 to 122°F); max 95% RH non-condensing\u003c\/li\u003e\n\u003cli\u003eBattery Type: (1) 1.5V AAA\u003c\/li\u003e\n\u003cli\u003eAuto-off: After 10 minutes of non-use and after read\u003c\/li\u003e\n\u003cli\u003eDimensions: 81.5 x 61 x 37.5 mm (3.4 x 2.4 x 1.5\")\u003c\/li\u003e\n\u003cli\u003eWeight: 64 g (2.25 oz.)\u003c\/li\u003e\n\u003cli\u003eMethod: Colorimetric method\u003c\/li\u003e\n\u003cli\u003eInterferences: Nitrite, copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44063871074544,"sku":"","price":74.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/files\/hi781.jpg?v=1683054356"},{"product_id":"hanna-checker-marine-alkalinity-reagent-25-tests-hi755-26","title":"Hanna Checker Marine Alkalinity Reagent 25 Tests HI755-26 - NOT NEEDED","description":"\u003cp\u003eThe HI755-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Alkalinity Checker® HC. These reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colors from yellow to green to blue to develop. By simply adding the solution of HI755-26 to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the color that is produced. The results will be displayed in ppm of CaCO3 . These reagents are designed to be used with samples that have an expected range of 0 to 300 ppm CaCO3 .\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":46237296034032,"sku":"HI772-26","price":17.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/files\/A-2361.jpg?v=1719262984"},{"product_id":"hanna-ph-7-01-calibration-buffer-sachet-20-ml-hi70007","title":"Hanna pH 7.01 Calibration Buffer Sachet (20 mL) - HI70007","description":"\u003cp\u003e\u003cspan\u003eHI70007 is a premium quality pH 7.01 calibration buffer produced in accordance with ISO 3696\/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +\/- 0.01 pH @ 25\u003c\/span\u003e\u003cspan\u003e°\u003c\/span\u003e\u003cspan\u003eC and are traceable to NIST Standard Reference Materials (SRMs).\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":47438880964848,"sku":null,"price":3.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/files\/Capture_f6be657a-5067-430b-9d7b-c44c8a3c30c6.jpg?v=1744412855"},{"product_id":"hanna-marine-salinity-tester-hi98319","title":"Hanna Marine Salinity Tester HI98319","description":"\u003cdiv\u003eDesigned to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eDisplays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eComes with all the necessary solutions and batteries- everything you need to get started measuring right away\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eIdeal for testing salinity in aquariums, field, and industrial settings.\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":47805685956848,"sku":null,"price":114.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/files\/Capture_39b68d99-baf6-426d-97f1-90fc85329ec4.jpg?v=1752190263"},{"product_id":"marine-nitrite-ultra-low-range-checker®-hc-reagents-25-tests-hi764-25","title":"Marine Nitrite Ultra Low Range Checker® HC Reagents (25 Tests) - HI764-25","description":"\u003cp\u003e\u003cspan\u003eThe HI764-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Nitrite Ultra Low Range Checker® HC. These reagents follow the Diazotization Method in which the reaction between nitrite and reagent causes a pink tint in the sample. By simply adding the packet of HI764-25 reagent to the sample, the reaction will take place and the HI764 will determine the concentration from the color that is produced. The results will be displayed in ppb of nitrite. These reagents are designed to be used with samples that have an expected range of 0 to 200 ppb nitrite.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":48388327964912,"sku":null,"price":24.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/files\/hi764-25.jpg?v=1764969839"}],"url":"https:\/\/www.saltwaterprosreef.ca\/collections\/brand-hanna-instruments.oembed","provider":"Saltwater Pros Inc.","version":"1.0","type":"link"}