Individual Parameters
HI-70300L pH Electrode Storage Solution, 500 mL
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HI-713-25 Reagents for HI-713 Phosphate Pocket Checker x 25 tests
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HI-7022L ORP test solution, 470mV, 500 mL bottle
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HI-782-25 Marine HR Nitrate Checker Reagents
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HI-781-25 Marine Low Range Nitrate reagents, 25 tests
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HI-70300-023 GroLine Electrode Storage Solution, 230 mL
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HI-736-25 Reagents for HI-736 ULR Marine Phosphorus Checker HC
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HI-717 High Range Phosphate Colorimeter - Checker HC
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HI-7021L ORP test solution, 240mV, 500 mL bottle
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HI-784-25 Marine Ammonia reagent - 25 tests
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HI-783-25 Marine Magnesium reagent - 25 tests
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HI-98319 Marine Waterproof Salinity Tester
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HI-36183 Glass bodied ORP and Temperature Electrode
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HI-772-26 Seawater/Marine alkalinity (dKH), colorimetric method, Reagents for 25 tests
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HI-7061-012 GroLine Cleaning Solution for pH electrodes, 120ml
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HI-755-26 Reagent for Marine Alkalinity pocket checker HI-755 (25 tests)
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HI-96801 Refractometer for General Purpose Sugars
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HI-775-26 Reagents For Freshwater Alkalinity Checker HI-775 (25 tests)
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HI-775 Freshwater Alkalinity Colorimeter - Checker HC
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HI-764-25 Reagents for HI-764 Nitrite Marine ULR Pocket Checker
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HI-758-26 Reagents for HI-758 Marine Calcium Checker (25 tests)
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HI-739 Fluoride High Range handheld colorimeter, Checker HC
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HI-98494 Multiparameter Bluetooth pH EC OPDO Meter
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HI-7014 Pool Line Free Chlorine Checker HC
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HI-7754 Pool Line Alkalinity Checker HC
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HI-97717C Phosphate High Range Photometer Kit
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HI-97717-11 CAL Check™ standards for Phosphate HR, 0.0 and 15.0 ppm
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HI-781 Marine Nitrate Low Range Checker HC
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HI-97721 Iron High Range Portable Photometer
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HI-70024P Salinity Standard 35.00ppt, 25 x 20ml sachets
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HI-97710 pH, Free & Total Chlorine Photometer
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HI-774-11 Calibration Check Set for Phosphate ULR Checker HC colorimeter, 1 set
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HI-774 Phosphate ULR Checker HC colorimeter
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HI-93755-53 Chlorine remover reagent for Hanna checker HI-775
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HI-705-11 Calibration Set for the HI-705 Silica low range checker HC
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About Hanna Instruments
As a world-leading developer in pH and titration science, we help professionals and amateurs with their daily testing needs across a wide range of applications. We provide easy-to-use, well-adapted instruments at great prices and fast support.
Our philosophy of being as close to our customers as possible has resulted in dedicated sales and technical support offices in over 40 countries. Our desire to be an innovator has created many world firsts in test instrumentation, and we continue to innovate and bring new solutions to the market as a direct response to our customers' needs. You will find Hanna instruments used in almost every conceivable application. From happy amateurs looking after their home aquarium, to food artisans and all the way to national and international brands in all industrial sectors, Hanna is a trusted name with over 3,000 products, all manufactured in our ISO9001 certified European manufacturing facility.