{"title":"Hanna Reagents","description":"\u003cp\u003eHanna reagents are refils for your hanna checker so you can continue testing your waters parameters\u003c\/p\u003e","products":[{"product_id":"hanna-reagent-ammonia-low-range","title":"Hanna Reagent Ammonia Low Range HI-700-25","description":"\u003cdiv class=\"row\"\u003e\u003cdiv id=\"description\" class=\"section-row section 1\"\u003e\u003cdiv class=\"section-text col-xs-12 rem-p-l rem-p-r\"\u003e\n\u003cp\u003eThis 25 pack of reagents is for use with the HI-700 Ammonia Low Range Pocket Checker.\u003c\/p\u003e\n\u003cp\u003eThe HI-700-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Ammonia Checker® HC. These reagents follow the Nessler Method in which the reaction between ammonia and reagents causes a yellow tint in the sample. By simply adding 4 drops from each bottle of HI-700-25 reagent set to the sample, the reaction will take place and the HI-700 will determine the concentration from the colour that is produced. The results will be displayed in ppm (mg\/L) of ammonia-nitrogen (NH\u003csub\u003e3\u003c\/sub\u003e-N). These reagents are designed to be used with samples that have an expected range of 0.00 to 3.00 ppm ammonia-nitrogen. To convert the reading to ppm of ammonia (NH\u003csub\u003e3\u003c\/sub\u003e) multiply the result by 1.214.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"section-row section four\"\u003e\u003cdiv class=\"section-text col-xs-12 col-sm-7 add-p-r rem-p-l\"\u003e\n\u003ch3\u003eTip for an accurate measurement\u003c\/h3\u003e\n\u003cp\u003eIt is important that the sample does not contain any debris.\u003c\/p\u003e\n\u003cp\u003eWhenever the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.\u003c\/p\u003e\n\u003cp\u003eShaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.\u003c\/p\u003e\n\u003cp\u003eDo not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.\u003c\/p\u003e\n\u003cp\u003eAfter the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054566056267,"sku":"HANNA-HI-700-25","price":23.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_12318_136.jpg?v=1776423631"},{"product_id":"hann-reagent-nitrite-high-range","title":"Hanna Reagent Nitrite High Range HI-708-25","description":"\u003cp\u003eReagents for HI-708 Nitrite HR Pocket Checker The HI-708-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Nitrite High Range Checker® HC. These reagents follow the Ferrous Sulphate Method in which the reaction between nitrite and reagent causes a greenish-brown tint in the sample. By simply adding the packet of HI-708-25 reagent to the sample, the reaction will take place and the HI-708 will determine the concentration from the colour that is produced. The results will be displayed in ppm (mg\/L) of nitrite. These reagents are designed to be used with samples that have an expected range of 0 to 150 ppm nitrite.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054566252875,"sku":"HANNA-HI-708-25","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_12307.jpg?v=1776423579"},{"product_id":"hanna-reagent-phosphate-low-range","title":"Hanna Reagent Phosphate Low Range HI-713-25","description":"\u003ch3\u003eReagents for HI-713 Phosphate Low Range Pocket Checker\u003c\/h3\u003e\u003cp\u003eThis 25 pack of pre-measured, high-quality reagents is for use with the HI-713 Phosphate Low Range Checker® HC.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eBenefits highlighted:\u003c\/p\u003e\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 expiry date and lot number for traceability\u003c\/li\u003e\n\u003cli\u003eFast and accurate measurements\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054566383947,"sku":"HANNA-HI-713-25","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_13531_0.jpg?v=1776423585"},{"product_id":"hanna-reagent-phosphate-high-range","title":"Hanna Reagent Phosphate High Range HI-717-25","description":"\u003ch3\u003eReagents for HI-717 Phosphate high range Checker.\u003c\/h3\u003e\u003cp\u003eThe HI-717-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate High Range Checker® HC.\u003c\/p\u003e\u003cp\u003eThese reagents follow the Amino Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample.\u003c\/p\u003e\u003cp\u003eBy simply adding 10 drops of the first reagent to the sample, followed by the packet of the HI-717-25 reagent set, the reaction will take place and the HI-717 will determine the concentration from the colour 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 0.0 to 30.0 ppm (mg\/L) phosphate.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054566482251,"sku":"HANNA-HI-717-25","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_12156_1.jpg?v=1776423590"},{"product_id":"hanna-reagent-phosphorus","title":"Hanna Reagent ULR Phosphorus HI-736-25","description":"\u003ch3\u003eReagents for HI-736 Phosphorus Ultra Low Range Pocket Checker\u003c\/h3\u003e\u003cp\u003eThe HI-736-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphorus Ultra Low Range Checker® HC.\u003c\/p\u003e\u003cp\u003eThese reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample.\u003c\/p\u003e\u003cp\u003eBy simply adding the packet of HI-736-25 reagent to the sample, the reaction will take place and the HI-736 will determine the concentration from the colour 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\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054566613323,"sku":"HANNA-HI-736-25","price":12.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_12878_2.jpg?v=1776423597"},{"product_id":"hanna-reagent-alkalinity","title":"Hanna Reagent Alkalinity HI-755-26","description":"\u003ch3\u003eReagents for HI-755 Alkalinity Pocket Checker\u003c\/h3\u003e\u003cp\u003eLiquid reagent for 25 tests for use with the HI-755 Alkalinity Pocket Checker.\u003c\/p\u003e\u003cp\u003eThe HI-755-26 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 colours from yellow to green to blue to develop. By simply adding the solution of HI-755-26 to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the colour that is produced. The results will be displayed in ppm of CaCO\u003csub\u003e3\u003c\/sub\u003e. These reagents are designed to be used with samples that have an expected range of 0 to 300 ppm CaCO\u003csub\u003e3\u003c\/sub\u003e.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054566678859,"sku":"HANNA-HI-755-26","price":12.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_13350_3.jpg?v=1776423589"},{"product_id":"hanna-reagent-calcium","title":"Hanna Reagent Calcium HI-758-26","description":"\u003ch3\u003eReagents for HI 758 Calcium Pocket Checker\u003c\/h3\u003e\u003cp\u003eThe HI-758-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Calcium Checker® HC.\u003c\/p\u003e\u003cp\u003eThese reagents follow the Zincon Method in which the reaction causes a blue tint in the sample.\u003c\/p\u003e\u003cp\u003eBy simply adding 1 mL of the first reagent to the sample, followed by a packet of the second reagent in the HI-758-26 set, the reaction will take place and the HI-758 will determine the concentration from the colour 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\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054566875467,"sku":"HANNA-HI-758-26","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_12049_4.jpg?v=1776423594"},{"product_id":"hanna-reagent-hi764","title":"Hanna Reagent Nitrite Marine HI-764-25","description":"\u003ch3\u003eReagents for HI-764 Nitrite Marine Ultra Low Range Pocket Checker\u003c\/h3\u003e\u003cp\u003eThe HI-764-25 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.\u003c\/p\u003e\u003cp\u003eThese reagents follow the Diazotization Method in which the reaction between nitrite and reagent causes a pink tint in the sample.\u003c\/p\u003e\u003cp\u003eBy simply adding the packet of HI-764-25 reagent to the sample, the reaction will take place and the HI-764 will determine the concentration from the colour 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\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054567072075,"sku":"HANNA-HI-764-25","price":11.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/i_m_image_12436_6.jpg?v=1776423600"},{"product_id":"hanna-reagent-hi772","title":"Hanna Reagent Alkalinity HI-772-26","description":"\u003ch3\u003eHI-772-26 Marine alkalinity, colorimetric method, Reagents for 25 tests\u003c\/h3\u003e\u003cp\u003eThe HI-772-26 are high-quality, pre-measured reagents that allow users to achieve fast and accurate measurements with their Marine Alkalinity Checker® HC.\u003c\/p\u003e\u003cp\u003eThese reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colours from yellow to green to blue to develop.\u003c\/p\u003e\u003cp\u003eBy simply adding the solution of HI-772-26 to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the colour that is produced. The results will be displayed in dKH for the HI-772 Checker .\u003c\/p\u003e\u003cp\u003eThese reagents are designed to be used with samples that have an expected range of 0.0 to 20.0 dKH.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054567170379,"sku":"HANNA-HI-772-26","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/7_7_772-26_default_7.jpg?v=1776423606"},{"product_id":"hi-70024p-salinity-standard-35-00ppt-20ml-sachet","title":"HI-70024P Salinity Standard 35.00ppt 20ml Sachet","description":"\u003cp\u003eHI-70024P is a premium quality 35.00 ppt marine salinity solution standardised with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionised water for analytical use in accordance with ISO 3696\/BS3978. Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.\u003c\/p\u003e\u003cp\u003eCalibration fluid designed to re calibrate your Hanna HI-98319 Waterproof Salinity Tester\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054663541067,"sku":"HANNA-70024P","price":1.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/7_0_70024p_salinity_solutions_sachets_163.jpg?v=1776424501"},{"product_id":"hanna-alkalinity-calibration-set-772-alkalinity-checker","title":"Hanna Alkalinity Calibration Set 772-11 (772 Alkalinity Checker)","description":"\u003cp\u003eHI-772-11 is a high-quality set of calibration standards that allows users to validate the Marine Alkalinity Checker® HC - HI-772. The HI-772-11 includes one sealed cuvette for 0.0 dKH and one cuvette that is tinted to an equivalent 5.0 +\/-0.3 dKH sample @ 25°C. The calibration check set is produced using reagent grade chemicals in a temperature controlled environment.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054749294923,"sku":"HANNA-CALIBRATION-772-11","price":29.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/772-11.jpg?v=1776425578"},{"product_id":"hanna-ulr-phosphorus-calibration-set-736-phosphorus-checker","title":"Hanna Phosphorus Calibration Set 736-11 (736 Phosphorus)","description":"\u003cp\u003eHanna optional Checker HC Calibration Sets provide a simple solution to validating your Checker HC. Each high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis.\u003c\/p\u003e\u003cp\u003eHI-736-11 is a high-quality set of calibration standards that allows users to validate the Phosphorus Ultra Low Range Checker® HC – HI-736. The HI-736-11 includes one sealed cuvette for zero ppb phosphorus and one cuvette that is tinted to an equivalent 100 +\/- 10 ppb phosphorus sample @ 25°C. The calibration check set is produced using reagent grade chemicals in a temperature controlled environment.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054749393227,"sku":"HANNA-CALIBRATION-736-11","price":22.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/image_13958.jpg?v=1776425584"},{"product_id":"hanna-glass-cuvettes-731321-4x10ml","title":"Hanna Glass Cuvettes 731321 (4x10ml)","description":"\u003cp\u003eThe HI-731321 glass cuvettes are supplied as a pack of 4 and are suitable for use with the HI-7** Checkers, HI-83099-02 and the HI-83200 \u0026amp; HI-833 series of multiparameter bench photometers.\u003c\/p\u003e\u003cp\u003eGlass cuvettes are constructed of precision glass and are necessary for taking accurate measurements with photometers and turbidity meters. Care must be taken when handling as it is important that the cuvette is always clean and without scratches.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054749491531,"sku":"HANNA-CUVETTES-4X10ML","price":30.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/731321_cuvettes.jpg?v=1776425590"},{"product_id":"hanna-reagent-nitrate-hi-781-25","title":"Hanna Reagent Nitrate HI-781-25","description":"\u003cp\u003eHanna Reagent for the HI-781 Low Range Nitrate Checker Approximately 25 tests per pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded in the box\u003cbr\u003e\u003c\/strong\u003e1 Bottle (120ml) of Marine Nitrate Reagent A\u003cbr\u003e25 Sachets of Marine Nitrate Reagent B\u003cbr\u003e25 Sachets of Marine Nitrate Reagent C\u003cbr\u003e25 Membrane Filter Disks\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054763188555,"sku":"HANNA-HI-781-25","price":24.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/781-25_reagents.jpg?v=1776425772"},{"product_id":"hanna-reagent-marine-phosphate-hi-774-25","title":"Hanna Reagent Marine Phosphate HI-774-25","description":"\u003cp\u003eThe HI-774-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate Ultra Low Range Checker® HC.\u003c\/p\u003e\u003cp\u003eThese reagents follow the Ascorbic Acid Method in which the reaction between phosphate and reagents causes a blue tint in the sample.\u003c\/p\u003e\u003cp\u003eBy simply adding the packet of HI-774-25 reagent to the sample, the reaction will take place and the HI-774 will determine the concentration from the colour that is produced.\u003c\/p\u003e\u003cp\u003eThe results will be displayed in ppb of phosphate. These reagents are designed to be used with samples that have an expected range of 0.00 to 0.90 ppm phosphate.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054772003147,"sku":"HANNA-HI774-25","price":12.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/774-25_reagents.jpg?v=1776425836"},{"product_id":"hanna-702-25-copper-reagent","title":"Hanna HI702-25 Copper Reagent","description":"\u003cp\u003eThe HI-702-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Copper High Range Checker® HC.\u003c\/p\u003e\u003cp\u003eThese 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 HI-702-25 reagent to the sample, the reaction will take place and the HI-702 will determine the concentration from the colour 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":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054792352075,"sku":"HANNA-702-25","price":12.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/702-25.jpg?v=1776426071"},{"product_id":"hanna-reagent-nitrate-hi-782-25","title":"Hanna Reagent Nitrate HI-782-25","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eHanna Reagent for the HI-782 High Range Nitrate Checker Approximately 25 tests per pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded in the box\u003cbr\u003e\u003c\/strong\u003e25 Sachets of Marine Nitrate Reagent \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePress the ON\/OFF button to turn the checker on. All segments will be displayed for a few seconds, followed by “Add”, “C.1” with “Press” blinking.\u003cbr\u003eFill the cuvette with 10 mL of unreacted sample and replace the cap. Insert the cuvette into the checker and close the cap.\u003cbr\u003ePress the ON\/OFF button. When the display shows “Add”, “C.2” with “Press” blinking, the checker is zeroed.\u003cbr\u003eRemove the cuvette, unscrew the cap and add the content of one packet of HI-782-0 Marine Nitrate High Range reagent. Replace the cap and shake vigorously for 2 minutes.\u003cbr\u003eInsert the cuvette into the checker and close the cap. Press and hold the ON\/OFF button. The display will show the countdown prior to the measurement. Alternatively, wait 7 minutes and press the button.\u003cbr\u003eWhen the timer ends, the checker will perform the reading. The instrument displays the nitrate concentration in ppm. The checker automatically turns off 10 minutes after readings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054827807051,"sku":"HANNA-HI-782-25","price":24.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/782-25.jpg?v=1776426499"},{"product_id":"hanna-instruments-ph-780-25-reagent","title":"Hanna Instruments pH HI-780-25 Reagent","description":"\u003cp\u003eThe HI-780-25 is the replacement reagents for the HI-780 Marine pH Checker® HC. These high-quality reagents are clearly marked with the lot number and expiry date on the dropper bottle for traceability. Contains approximately 100 tests.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054873026891,"sku":"HANNA-PHREAGENT-780","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/213318-marine-ph-checker-reagents-1000x1000_1.jpg?v=1776426811"},{"product_id":"hanna-reagent-marine-magnesium-reagents-hi-783-25","title":"Hanna Reagent Marine Magnesium Reagents HI-783-25","description":"\u003ch2\u003e*New Version*\u003c\/h2\u003e\u003cp\u003eHI-783-25 Marine Magnesium Reagents for the Hanna HI-183 Checker\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054909038923,"sku":"HANNA-HI783-25","price":18.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/s-l500__17218.1650893932.jpg?v=1776426933"},{"product_id":"hanna-reagent-marine-ammonia-reagents-hi-774-25","title":"Hanna Reagent Marine Ammonia Reagents HI-784-25","description":"\u003cp\u003eHI-784-25 Marine Ammonia Reagents for the Hanna HI-184 Checker\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054909268299,"sku":"HANNA-HI784-25","price":20.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/hanna_ammonia_checker_reagent_hi_784_25.jpg?v=1776426940"},{"product_id":"hanna-glass-cuvettes-hi-731331-for-photometers-and-turbidity-meters","title":"Hanna Glass Cuvettes HI-731331 for Photometers and Turbidity Meters","description":"\u003cp\u003eThe HI-731331 is a pack of 4 glass cuvettes for use with the HI-977 \u0026amp; HI-967XX portable photometers series, HI-833 photometers, and turbidity meters. Each cuvette has a 10 ml level mark to measure the appropriate volume. The HI-731331 includes 4 cuvettes.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054911037771,"sku":"HANNA-CUVETTES-731331","price":33.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/image_13389.jpg?v=1776426924"},{"product_id":"hanna-glass-cuvettes-731331-for-checkers","title":"Hanna Glass Cuvettes HI-731315 for Checkers","description":"\u003cdiv class=\"short-description\"\u003e\u003cdiv class=\"std\"\u003e\u003cp\u003eThe HI731315 are spare glass cuvettes and plastic caps used with the HI7XX Checker® HC colorimeters. Each cuvette has a 10 ml level mark to measure the appropriate volume. The HI731315 includes 2 cuvettes and 2 caps.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cul class=\"atf-features\"\u003e\n\u003cli\u003e10 ml level mark for adding correct volume.\u003c\/li\u003e\n\u003cli\u003eWith extra cuvettes you can test more samples and average your results for the best accuracy.\u003c\/li\u003e\n\u003cli\u003eReplace scratched or discolored cuvettes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054911267147,"sku":"HANNA-CUVETTES-731315","price":10.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/cuvettes-hi731315-1000x1000__12257.1570629206.jpg?v=1776426929"},{"product_id":"hi-731325n-cuvette-caps-for-hi-731321","title":"Hanna HI-731325N Cuvette Caps For HI-731321","description":"\u003cp\u003eThe HI-731325N is a pack of 4 cuvette caps to be used with cuvettes for the HI-83099-02. They are notched to fit the groove on the meter, no light can enter and interfere with measurement.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054911529291,"sku":"745059","price":16.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/hanna_caps.jpg?v=1776426936"},{"product_id":"hanna-glass-cuvettes-hi-731331n-for-hi98703-turbidity-meter","title":"Hanna Glass Cuvettes HI-731331N for HI98703 Turbidity Meter","description":"\u003cp\u003eThe HI-731331 are the replacement glass cuvettes used with Hanna photometers and turbidity meters.\u003c\/p\u003e\u003cp\u003eEach cuvette has a 10 ml level mark to measure the appropriate volume. The HI-731331 includes 4 cuvettes.\u003c\/p\u003e\u003cul style=\"list-style-type: square;\"\u003e\n\u003cli\u003eIndex mark for proper alignment in the photometer\u003c\/li\u003e\n\u003cli\u003e10ml level mark for adding correct volume\u003c\/li\u003e\n\u003cli\u003eOptically clear glass\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe glass cuvette is the most sensitive part for taking accurate measurements with photometers and turbidity meters. It is important that the cuvette is always clean and without scratches.\u003c\/p\u003e\u003cp\u003eWhen using a photometer or turbidity meter it is important to use clean cuvettes that are free from scratches. Any discoloration or scratches will interfere with any optically based measurement.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054966120779,"sku":"745049","price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/cuvette.jpg?v=1776427532"},{"product_id":"hanna-glass-cuvettes-caps-hi-731336n-for-hi97xx-series-4-caps","title":"Hanna Glass Cuvettes Caps HI-731336N for HI97XX Series (4 Caps)","description":"\u003cdiv class=\"short-description\"\u003e\u003cdiv class=\"std\"\u003eThe HI731336N are the replacement caps that screw on the glass cuvettes used with the HI977xx series portable photometers. Each cap has a locking indexing tab that ensures the cuvette is inserted into the photometer in the same position. The caps are also used to block any light that would interfere with the optically based measurement. The HI731336N includes 4 caps.\u003c\/div\u003e\u003c\/div\u003e\u003cul class=\"atf-features\" style=\"list-style-type: square;\"\u003e\n\u003cli\u003eLocking index tab for proper alignment in the photometer\u003c\/li\u003e\n\u003cli\u003eLight blocking to prevent stray light from entering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57054966219083,"sku":"745051","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/hi731336n-for-hi977xx-photometers-4pcs.jpg?v=1776427539"},{"product_id":"hanna-9-18-ph-value-sachet-20ml-hi-70009c","title":"Hanna 9.18 pH Value Sachet 20ml (HI-70009C)","description":"\u003cp\u003eHI-70009C is a premium quality pH 9.18 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna’s line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet.\u003c\/p\u003e\u003cp\u003eItem is a single 20ml sachet.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57055257985355,"sku":"745064","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/7065\/4027\/files\/ph_9.18_buffer_sachets_25_pieces_of_20ml.jpg?v=1776430212"}],"url":"https:\/\/krakencorals.co.uk\/collections\/hanna-reagents.oembed","provider":"Kraken Corals","version":"1.0","type":"link"}