{"title":"Hanna products","description":"","products":[{"product_id":"hanna-instruments-h1713-25-hanna-phosphate-reagent-test-kit-low-range","title":"Hanna Instruments H1713-25, Hanna Phosphate Reagent Test Kit Low Range","description":"\u003cp\u003eThe HI713-25 are the replacement reagents for the HI713 Phosphate Low Range Checker®HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003cbr\u003e\nPre-made reagents for ease of use\u003cbr\u003e\nPrepared with high purity chemicals\u003cbr\u003e\nMarked with expiration date and lot number for traceability\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments H1713-25, Hanna Phosphate Reagent Test Kit Low Range","offer_id":39279382593723,"sku":"OCE635","price":15.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_edb9717a603549a3aae0e1367079c14bmv2.png?v=1614573069"},{"product_id":"hanna-instruments-h1764-25-hanna-nitrite-reagent-refill-ultra-low-range","title":"Hanna Instruments H1764-25, Hanna Nitrite Reagent Refill Ultra Low Range","description":"\u003cp\u003eThe HI764-25 are the replacement reagents for the HI764 Nitrite Ultra Low Range Checker®HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003cbr\u003e\nPre-made reagents for ease of use\u003cbr\u003e\nPrepared with high purity chemicals\u003cbr\u003e\nMarked with expiration date and lot number for traceability\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments H1764-25, Hanna Nitrite Reagent Refill Ultra Low Range","offer_id":39279382659259,"sku":"","price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_edb9717a603549a3aae0e1367079c14bmv2_d1ad6936-74f7-4ae3-b421-7bd58a96003a.png?v=1614573070"},{"product_id":"hanna-instruments-hanna-salinity-calibration-sachets-35-ppt","title":"Hanna Instruments Hanna Salinity Calibration Sachets, 35 ppt","description":"\u003cp\u003eHanna HI 70024P Offers\u003c\/p\u003e\n\n\u003cp\u003eThis pack of 25 Hanna HI 70024P Salinity Calibration Sachets allow you to calibrate salinity levels around the lab. The single-use packaging, which provides an extra-long shelf life, is especially perfect for users who don’t calibrate frequently.\u003cbr\u003e\nFeatures\u003cbr\u003e\nPremium NIST-traceable calibration solution\u003cbr\u003e\nSolution is contained in individually wrapped, single-use sachets\u003cbr\u003e\nIdeal for users who do not calibrate frequently\u003cbr\u003e\nEach package is labeled with expiration date, lot number and temperature chart\u003cbr\u003e\nLight-blocking foil helps preserve freshness\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments Hanna Salinity Calibration Sachets, 35 ppt","offer_id":39279383019707,"sku":"OCE638","price":2.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/hanna-hi-70024p-salinity-calibration-sachets.jpg?v=1614573073"},{"product_id":"hanna-instruments-hi702-hanna-copper-checker","title":"Hanna Instruments HI702 Hanna Copper Checker Colorimeter","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.\u003cbr\u003e The Copper HR Checker is both accurate and affordable.\u003cbr\u003e Features\u003cbr\u003e Easier to use and more accurate than chemical test kits\u003cbr\u003e Dedicated to a single parameter\u003cbr\u003e Small size, big convenience\u003cbr\u003e Ideal for: Water quality, Environmental, Plating, Education\u003cbr\u003e Specifications\u003cbr\u003e Range: 0 – 5.0ppm\u003cbr\u003e Accuracy: +\/- 0.01ppm (mg\/L), +\/- 0.05ppm +\/- 5% of reading\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI702 Hanna Copper Checker","offer_id":39279383576763,"sku":"","price":84.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/download_64255f64-013f-4365-af58-896da71907bd.jpg?v=1614573078"},{"product_id":"hanna-instruments-hi702-25-hanna-copper-refill","title":"Hanna Checker Copper High Range Reagent 25 Tests HI702-25","description":"\u003cp\u003eThe HI702-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Copper High Range Checker® 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\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI702-25, Hanna Copper Refill","offer_id":39279383642299,"sku":"","price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_edb9717a603549a3aae0e1367079c14bmv2_ca012133-5c43-4d81-91f3-c1f4ad5fdda2.png?v=1614573079"},{"product_id":"hanna-instruments-hi713-hanna-phosphate-low-range-checker","title":"Hanna Instruments HI713, Hanna Phosphate Low Range Checker","description":"\u003cp\u003eAchieve accurate water testing results with our simple handheld colorimeter.\u003cbr\u003e\nTrust 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.\u003cbr\u003e\nSmall and portable design to take it anywhere\u003cbr\u003e\nResults are achieved easily with simple, one-button operation\u003cbr\u003e\nAdvance your technology and upgrade from your standard test kit\u003cbr\u003e\nDetails\u003cbr\u003e\nThe 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.\u003cbr\u003e\nFeatures at-a-glance:\u003cbr\u003e\nEasier to use and more accurate than chemical test kits\u003cbr\u003e\nDedicated to a single parameter\u003cbr\u003e\nSmall size, big convenience\u003cbr\u003e\nIdeal for: Water Quality, Aquaculture, Education, Agriculture\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI713, Hanna Phosphate Low Range Checker","offer_id":39279383740603,"sku":null,"price":84.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/a3cd34_a0f9b1f02ce544e9b5bd7285b4869dc4mv2.jpg?v=1614573080"},{"product_id":"hanna-instruments-hi736-checker-phosphorus-ultra-low-range","title":"Hanna Instruments HI736 Checker Phosphorus Colorimeter Ultra Low Range (PPB)","description":"\u003cp\u003eHI 736 Checker HC Colorimeter  Phosphorus Ultra Low Range  200 ppb\u003cbr\u003e The 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.\u003cbr\u003e This 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.\u003cbr\u003e Weighing 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.\u003cbr\u003e The 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.\u003cbr\u003e Specifications:\u003cbr\u003e Range:0 to 150 ppm\u003cbr\u003e Resolution:1 ppm\u003cbr\u003e Light Source:Photodiode @ 575 nm\u003cbr\u003e Light Detector:Silicon photocell\u003cbr\u003e Environment:0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003cbr\u003e Auto-off:After 10 minutes of inactivity\u003cbr\u003e Method: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. 3.2â€_x009d_ x 2.4â€_x009d_ x 1.â€_x009d_\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI736 Checker Phosphorus Ultra Low Range","offer_id":39279384101051,"sku":"","price":84.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/13689.jpg?v=1614573085"},{"product_id":"hanna-instruments-hi736-25-hanna-phosphorus-reagent-refill-ultra-low-range","title":"Hanna Instruments HI736-25, Hanna Phosphorus Reagent Refill Ultra Low Range","description":"\u003cp\u003eThe HI736-25 are the replacement reagents for the HI736 Phosphorus Ultra Low Range Checker®HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003cbr\u003e\nPre-made reagents for ease of use\u003cbr\u003e\nPrepared with high purity chemicals\u003cbr\u003e\nMarked with expiration date and lot number for traceability\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI736-25, Hanna Phosphorus Reagent Refill Ultra Low Range","offer_id":39279384166587,"sku":"OCE651","price":21.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_edb9717a603549a3aae0e1367079c14bmv2_05b31ef2-ccf3-4d13-a993-e2e33c621c28.png?v=1614573087"},{"product_id":"hanna-instruments-hi755-26-hanna-alkalinity-reagent-refill","title":"Hanna Instruments HI755-26, Hanna Alkalinity Reagent Refill","description":"\u003cp\u003eThe HI755-26 are the replacement reagents for the Marine Alkalinity Checker HI755. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003cbr\u003e Pre-made reagents for ease of use\u003cbr\u003e Prepared with high purity chemicals\u003cbr\u003e Marked with expiration date and lot number for traceability\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI755-26, Hanna Alkalinity Reagent Refill","offer_id":39279384199355,"sku":"OCE652","price":21.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_edb9717a603549a3aae0e1367079c14bmv2_e8004bab-d630-42bf-b736-f77fd27a9b75.png?v=1614573088"},{"product_id":"hanna-instruments-hi755-hanna-alkalinity-checker-ppm","title":"Hanna Instruments HI755, Hanna Alkalinity Checker (ppm)","description":"\u003cp\u003eImprove the accuracy of your results for your saltwater aquarium with our simple handheld colorimeter.\u003cbr\u003e\nOur alkalinity colorimeter closes the distance between alkalinity test kits and advanced instrumentation. Standard test kits are limited with accuracy since they depend upon the human eye to discern colors. Our handheld colorimeter eliminates the struggle of matching to a color chart by providing a direct saltwater alkalinity result in ppm CaCO3.\u003cbr\u003e\nOur handheld colorimeter is portable and fits right in your pocket.\u003cbr\u003e\nGet your alkalinity results easily with simple one-button operation.\u003cbr\u003e\nDon’t worry about matching the right color, our colorimeter does it for you\u003cbr\u003e\nDetails\u003cbr\u003e\nThe HI755 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity. Crucial in marine environments, alkalinity provides both the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, as well as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test kits, the HI755 provides quick, accurate results in a few easy steps.\u003cbr\u003e\nFeatures at-a-glance:\u003cbr\u003e\nEasier to use and more accurate than chemical test kits\u003cbr\u003e\nDedicated to a single parameter\u003cbr\u003e\nSmall size, big convenience\u003cbr\u003e\nIdeal for: Water Quality, Environmental, Education, Industrial\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI755, Hanna Alkalinity Checker (ppm)","offer_id":39279384232123,"sku":"OCE653","price":84.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_bc11a94965ad448cae9680d13e9c663cmv2.png?v=1614573090"},{"product_id":"hanna-instruments-hi758-hanna-calcium-checker","title":"Hanna Instruments HI758, Hanna Calcium Checker","description":"\u003cp\u003eAlways get accurate results for your saltwater aquarium with our handheld colorimeter.\u003cbr\u003e\nOur 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 colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct saltwater calcium result in ppm CaCO3.\u003cbr\u003e\nOur portable handheld colorimeter goes where you go.\u003cbr\u003e\nAchieve your calcium results easily with simple, one-button design.\u003cbr\u003e\nQuickly get your results without any hassle.\u003cbr\u003e\nDetails\u003cbr\u003e\nThe 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.\u003cbr\u003e\nFeatures at-a-glance:\u003cbr\u003e\nEasier to use and more accurate than chemical test kits\u003cbr\u003e\nDedicated to a single parameter\u003cbr\u003e\nSmall size, big convenience\u003cbr\u003e\nIdeal for: Aquaculture, Water Quality, Environmental, Education\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI758, Hanna Calcium Checker","offer_id":39279384395963,"sku":"OCE655","price":84.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_4b81b7e4719f4a05928c24aede5ef74dmv2.jpg?v=1614573092"},{"product_id":"hanna-instruments-hi764-hanna-nitrite-checker-ultra-low-range","title":"Hanna Instruments HI764, Hanna Nitrite Checker Ultra Low Range","description":"\u003cp\u003eStop struggling to get accurate results for your saltwater aquarium with our simple handheld colorimeter.\u003cbr\u003e\nOur nitrite colorimeter fills the gap between nitrite test kits and advanced instrumentation. Standard test kits have limited accuracy since they depend on the human eye to determine colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct saltwater nitrite result.\u003cbr\u003e\nOur portable handheld colorimeter goes where you go.\u003cbr\u003e\nAchieve your nitrite results easily with simple, one-button design.\u003cbr\u003e\nDon’t worry about matching the right color, our colorimeter does it for you\u003cbr\u003e\nDetails\u003cbr\u003e\nNitrification is the biological oxidation of ammonia (ammonium ion) into nitrite followed by the oxidation of the nitrites to nitrates. The first step of this 2-step process is carried out in an aquarium by nitrifying bacteria. During this quick process, the ammonium levels drop while the nitrite levels increase. Since nitrite is just as harmful as ammonia, nitrite levels should be maintained at immeasurable levels. A mature biological filter should be able to keep nitrite levels low.\u003cbr\u003e\nAlso, if tap water is to be used in an aquarium, it is recommended that it be tested for phosphate, as well as silicate, ammonia, nitrate, nitrite, pH, and alkalinity.\u003cbr\u003e\nThe HI764 Checker® Handheld Colorimeter bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate, while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. Hanna Checker®’s are accurate, affordable and easy to use.\u003cbr\u003e\nTo begin measurements, first, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Checker®, press the button and read the results. It’s that easy.\u003cbr\u003e\nThe contoured style of these Checker®’s fit in your palm and pocket perfectly and the large LCD is easy to read. The auto shut-off feature assures the battery life will not be drained if you forget to turn it off.\u003cbr\u003e\nFeatures at-a-glance:\u003cbr\u003e\nEasier to use and more accurate than chemical test kits\u003cbr\u003e\nDedicated to a single parameter\u003cbr\u003e\nSmall size, big convenience\u003cbr\u003e\nIdeal for: Water quality, Environmental, Plating, Education\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI764, Hanna Nitrite Checker Ultra Low Range","offer_id":39279384461499,"sku":"OCE656","price":64.33,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_e8b67c8de9414c5c9816ab4fe222002fmv2.jpg?v=1614573093"},{"product_id":"hanna-instruments-hi772-hanna-alkalinity-checker-tester","title":"Hanna Instruments HI772, Hanna Alkalinity Checker Tester","description":"\u003cp\u003eThe HI772 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\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI772, Hanna Alkalinity Checker Tester","offer_id":39279384723643,"sku":"","price":89.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/777929_170fdcaab3bc49aea806fadc4544d50cmv2.jpg?v=1614573096"},{"product_id":"hanna-instruments-hi781-25-reagent-nitrate","title":"Hanna Instruments HI781-25 Reagent Nitrate","description":"\u003cp\u003eThe HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their HI781 Marine Nitrate Low Range Colorimeter. These reagents follow a colorimetric method in which the reaction between nitrate and the reagent causes a pink\/violet tint in the sample. This checker has been developed to work with seawater samples.\u003cbr\u003e\nGet your replacement reagents for yourHI781Marine Nitrate Low Range Colorimetertoday.These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003cbr\u003e\nPre-made reagents for ease of use.\u003cbr\u003e\nPrepared with high purity chemicals.\u003cbr\u003e\nMarked with expiration date and lot number for traceability\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Hanna Instruments HI781-25 Reagent Nitrate","offer_id":39279385673915,"sku":"OCE662","price":27.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/products\/781R.jpg?v=1614573100"},{"product_id":"hanna-instruments-hi772-26","title":"Hanna Checker Marine Alkalinity Reagent 25 Tests HI772-26","description":"\u003ch1\u003eHanna Checker Marine Alkalinity Reagent 25 Tests HI772-26\u003c\/h1\u003e\n\u003cp\u003eThe HI772-26 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 HI772-26 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 dKH for the HI772 Checker . These reagents are designed to be used with samples that have an expected range of 0.0 to 20.0 dKH.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: bottles\u003c\/li\u003e\n\u003cli\u003eQuantity: 25 tests\u003c\/li\u003e\n\u003cli\u003eMethod: colorimetric method\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Default Title","offer_id":47671934517460,"sku":"hi772-26","price":18.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/files\/hi772-26_canada.webp?v=1773856157"},{"product_id":"hanna-checker-nitrate-high-range-reagent-25-tests-hi782-27","title":"Hanna Checker Nitrate High Range Reagent 25 Tests HI782-25","description":"\u003ch1\u003eHanna Checker Nitrate High Range Reagent 25 Tests HI782-25\u003c\/h1\u003e\n\u003cp\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\u003csup\u003e®\u003c\/sup\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\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: packet\u003c\/li\u003e\n\u003cli\u003eQuantity: 25 tests\u003c\/li\u003e\n\u003cli\u003eadaptation of the EPA method. The reaction between copper and the bicinchoninate reagent causes a purple tint in the sample.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Default Title","offer_id":47671983440084,"sku":"hi782-25","price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/files\/HannaReagent.webp?v=1773856739"},{"product_id":"hanna-checker-marine-ultra-low-range-phosphate-colorimeter-hi774","title":"Hanna Checker Marine Ultra Low Range Phosphate Colorimeter HI774","description":"\u003ch1\u003eHanna Checker Marine Ultra Low Range Phosphate Colorimeter HI774\u003c\/h1\u003e\n\u003cp\u003eThe HI774 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate from 0.00 to 0.90 ppm. Phosphorus 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. Designed as a more accurate alternative to chemical test kits, the HI774 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: Aquariums, Environmental, Aquaculture, Water Quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.00 to 0.90 ppm\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 ppm\u003c\/li\u003e\n\u003cli\u003eAccuracy @ 25°C\/77°F: ±0.02 ppm ±5% of reading\u003c\/li\u003e\n\u003cli\u003eLight Source: LED @ 525 nm\u003c\/li\u003e\n\u003cli\u003eLight Detector: silicon photocell\u003c\/li\u003e\n\u003cli\u003eMethod: adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing\u003c\/li\u003e\n\u003cli\u003eBattery Type: (1) 1.5V AAA\u003c\/li\u003e\n\u003cli\u003eAuto-off: after 7 minutes of non-use and 2 minutes after reading\u003c\/li\u003e\n\u003cli\u003eDimensions: 86.0 mm x 61.0 mm 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\u003eOrdering Information: HI774 Checker® is supplied with (2) sample cuvettes with caps, phosphate ULR reagent starter kit for 10 tests, batteries, instructions, and quick start guide.\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Default Title","offer_id":47672111202516,"sku":"hi774","price":89.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/files\/hanna_hi774_checker.webp?v=1773858214"},{"product_id":"hanna-checker-phosphate-ultra-low-range-reagent-25-tests-hi774-25","title":"Hanna Checker Phosphate Ultra Low Range Reagent 25 Tests HI774-25","description":"\u003cul\u003e\n\u003cli\u003eReagent refill set for Checker HC Colorimeter - HI774\u003c\/li\u003e\n\u003cli\u003eEnables accurate testing of low range Phosphate\u003c\/li\u003e\n\u003cli\u003eIncludes enough reagent to conduct 25 tests\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Default Title","offer_id":47672193712340,"sku":null,"price":22.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/files\/hi774-25_phosphate_reagent.webp?v=1773858689"},{"product_id":"hanna-checker-nitrate-high-range-colorimeter-hi782-1","title":"Hanna Checker Nitrate High Range Colorimeter HI782","description":"\u003ch1\u003eHanna Checker Nitrate High Range Colorimeter HI782\u003c\/h1\u003e\n\u003cp\u003eThe HI782 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 colors visually.\u003c\/p\u003e\n\u003cp\u003eKit comes with Reagents for 10 Tests.\u003c\/p\u003e\n\u003cp\u003e• Measurements with a range up to 75.0ppm\u003cbr\u003e• Less complex laboratory grade accuracy - Requires only 1 reagent\u003cbr\u003e• Simple, intuitive digital operation\u003cbr\u003e• Compact and precise whether at home, at work, or on-the-go\u003c\/p\u003e\n\u003cp\u003eNitrate is the final step in the Nitrogen cycle. Excessive amounts of nitrates in saltwater aquariums facilitate the growth of undesirable organisms such as algae and dinoflagellates. The HI782 is a simple, accurate, and cost-effective way to measure nitrate from 0.0 to 75.0 ppm (as NO3–) in your saltwater aquarium.\u003c\/p\u003e\n\u003cp\u003eThe HI782 Nitrate Checker HC uses the Zinc Reduction method to measure the concentration of nitrate colorimetrically. The HI782 provides quick, accurate results in four easy steps.\u003c\/p\u003e\n\u003cp\u003eFeatures at-a-glance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with saltwater samples.\u003c\/li\u003e\n\u003cli\u003eMore 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\u003eNo errors with a digital readout.\u003c\/li\u003e\n\u003cli\u003eIdeal for aquariums and marine biology applications.\u003c\/li\u003e\n\u003cli\u003eHI782 High Range Nitrate Checker vs HI781 Low Range Nitrate Checker\u003cbr\u003eThe HI782 was designed to quickly and easily measure nitrate levels for aquarists with higher-than-average nutrient levels. This includes saltwater aquariums that are fish-only or have corals that can tolerate elevated levels of nitrate at 30 ppm or more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVery low levels of nitrate are critical for many saltwater reef aquariums, as nitrate can cause damage and possible death to certain delicate corals and invertebrates. For this reason, the HI781 offers unmatched precision in the measurement of very low levels of nitrate (0.00 to 5.00 ppm).\u003c\/p\u003e","brand":"Exotic Aquarium World","offers":[{"title":"Default Title","offer_id":47672238768340,"sku":"hi782","price":89.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/9811\/8331\/files\/hi782_high_range_nitrate_canada_1.webp?v=1773859150"}],"url":"https:\/\/www.eaworld.ca\/collections\/tcc.oembed?page=2","provider":"Exotic Aquarium World","version":"1.0","type":"link"}