Hanna Water

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    …the Hanna Calcium Checker! Ultra-Pure deionized water that keeps your titration tests accurate and repeatable. The biggest complaint about the Hanna Calcium Checker is when the sample is diluted, if the fresh water source is not pure, it can cause irregular readings and usingHanna's Deionized Water

    $12.00 Regular Price: $
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    …calcium level with the Hanna HI758 Calcium Checker. Three simple steps to results. The Hanna Calcium Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the…

    $63.95 Regular Price: $

    …levels in your fresh water. The Hanna HI775 Checker HC Handheld Colorimeter for Alkalinity in fresh water bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, remove sample…

    $63.95 Regular Price: $

    …in fresh water with the Hanna Checker Colorimeter - Ammonia Low Range for Fresh Water (HI 700). Designed to be more accurate alternative to chemical test kits. First, add sample to the included cuvette. Next, insert sample into the Checker and zero the instrument with your water sample. Then,…

    $63.95 Regular Price: $

    …ranges of Nitrites in your fresh water. The Hanna HI707 Checker HC Handheld Colorimeter for Nitrite LR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, remove the sample…

    $63.95 Regular Price: $

    …with your water sample. Then, remove the sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done. Use in conjunction with the Hanna Checker Free Chlorine Colorimeter to help determine chloramines in your water. Easier to use…

    $63.95 Regular Price: $

    …steps to results. The Hanna Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Alkalinity Checker,…

    $63.95 Regular Price: $

    …consistent results. Uses Hanna HI772-26 liquid reagents Three simple steps to results. The Hanna Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add…

    $63.95 Regular Price: $

    …The Hanna HI736 Checker HC Handheld Colorimeter for Phosphorus ULR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagents. Last, place the vial into the Hanna

    $63.95 Regular Price: $

    …the instrument with your water sample. Then, remove the sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done. Easier to use and more accurate than chemical test kits. The HI 761 from Hanna Instruments uses an adaptation…

    $63.95 Regular Price: $

    …The Hanna HI764 Checker HC Handheld Colorimeter for Nitrite ULR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna

    $63.95 Regular Price: $

    …reading Dimensions: 86 x 61 x 37.5 mm (3.4 x 2.4 x 1.5") Weight: 64 g (2.25 oz.) Uses Hanna HI774-25 reagent refills What's Included HI774 Checker 2 sample cuvettes with caps ULR Reagent for 10 tests battery instructions quick start guide 1 year limited warranty Reagent Refills - Hanna HI774-25

    $63.95 Regular Price: $

    Hanna checkers is keeping the vials nice and clean for consistent results. Three simple steps to results. The Hanna Phosphate Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water

    $63.95 Regular Price: $

    Reagent refill for Alkalinity Colorimeter HI772 or HI755 Hanna Checker HC Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI755-26

    $13.00 Regular Price: $

    Reagent refill for Nitrate High Range Colorimeter HI782 - Marine Water as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI782-25

    $16.00 Regular Price: $

    Compatible with fresh or saltwater! No longer do you need to read color charts, trust Hanna's HI702 Copper Checker to know the precise amount of copper in your aquarium water. The High Range Colorimeter gives greater precision over previous models and gives you a digital reading on a large LCD…

    $63.95 Regular Price: $

    …Electrode Automatic Shut-off Includes Pocket Clip Knowing the pH of your reef tank, or the electrical conductivity of your RODI water is a necessity, and Hanna's HI98129 Combo Pen is the perfect all in one solution. The lightweight and portable pen can test pH, conductivity, or TDS (total dissolved…

    $169.00 Regular Price: $

    Nitrite Low Range reagent refills for the easy to use, handheld Nitrite LR Colorimeter HI707 Hanna Checker HC - Fresh Water. 25 Packets Reagent Item #: HI 707-25

    $14.00 Regular Price: $

    Iodine reagent refills for the easy to use, handheld Iodine Colorimeter HI718 Hanna Checker HC - Fresh Water. 25 Packets Reagent Item #: HI 718 -25

    $10.00 Regular Price: $

    Alkalinity reagent refills for the easy to use, handheld Alkalinity Colorimeter HI775 Hanna Checker HC - Fresh Water. Enough reagent for 25 tests. Item #: HI775-25

    $22.00 Regular Price: $

    Phosphorus Ultra Low Range reagent refills for the easy to use, handheld Phosphorus ULR Colorimeter HI736 Hanna Checker HC - Marine Water. 25 packets of reagent Item #: HI 736 -25

    $13.00 Regular Price: $

    Ammonia Low Range reagent refills for the easy to use, handheld Hanna Ammonia Low Range Checker for Fresh Water (HI700). Individual reagent packets for 25 tests. Enough reagents for 25 tests Item#: HI700-25

    $15.00 Regular Price: $

    Phosphate Ultra Low Range reagent refills for the easy to use, handheld Phosphate ULR ppm Colorimeter HI774 Hanna Checker HC - Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. 25 packets of reagent Item #: HI 774 -25

    $13.00 Regular Price: $

    Ammonia High Range reagent refills for the easy to use, handheld Hanna Checker HI733 Ammonia High Range. Individual reagent packets for 25 tests.

    $21.60 Regular Price: $25.00

    Calcium reagent refills for the easy to use, handheld Hanna Calcium Checker as well as the Marine Master HI97105 Multiparameter Photometer. Individual reagent packets for 25 tests. Enough reagent for 26 tests. Item #: HI758-26

    $27.00 Regular Price: $

    Ammonia MR Range reagent refills for the easy to use, handheld Hanna Checker HI715 Ammonia Medium Range. Enough for 25 tests. 1 Bottle Reagent A 1 Bottle Reagent B Item #: HI 715-25

    $22.00 Regular Price: $

    Reagent refills for Hanna Total Chlorine Checker (HI711). Enough reagents for 25 tests

    $10.00 Regular Price: $

    Phosphate reagent refills for the easy to use, handheld Hanna Low Range Phosphate Checker HI713. Reagents for 25 tests.

    $13.00 Regular Price: $

    Reagent refills for Hanna Total Chlorine Ultra-Low Range Checker (HI761). Enough reagents for 25 tests Item#: HI761-25

    $8.00 Regular Price: $

    Nitrite reagent refills for the easy to use, handheld Hanna Checker HI764 Nitrate Ultra Low Range as well as the Marine Master HI97105 Multiparameter Photometer. Individual reagent packets for 25 tests. Reagent refill for Hanna Checker Nitrite ULR HI764. Enough reagent for 25 tests.

    $13.00 Regular Price: $

    The HI782 Nitrate Checker HC by Hanna Instruments is a simple and accurate handheld colorimeter that uses the zinc reduction method to determine nitrate concentration in marine applications. With a digital read out, there is no more struggling to determine colors visually. The HI782`s high range of…

    $63.95 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI758 Calcium for marine water (saltwater). Contains Standard A and Standard B Follow instructions in packaging Acceptable results must be between 380 and 420 ppm at 25°C Hanna Checker Instructions for Nitrite ULR Standards: 1.…

    $18.00 Regular Price: $

    …functionality of your Hanna Checker HI717 Phosphate HR for fresh and marine water. Contains Standard A and Standard B Follow instructions in packaging Acceptable results must be between 14.0 and 16.0 ppm at 25°C Hanna Checker Instructions for Fresh & Marine Water Phosphate HR Standards:…

    $14.00 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI755 Alkalinity for marine water. Contains Standard A and Standard B Follow instructions in packaging Acceptable results must be between 90 and 110 ppm at 25°C Hanna Checker Instructions for Marine Alkalinity Standards: 1.…

    $13.00 Regular Price: $

    …calibrate and test proper functionality of your Hanna Checker HI736 Phosphorus Ultra Low Range for marine water (saltwater). Contains Standard A and Standard B Follow instructions in packaging Acceptable results must be between 90 and 110 ppb at 25°C Hanna Checker Instructions for Phosphorus ULR…

    $13.00 Regular Price: $

    …and test proper functionality of your Hanna Checker HI764 Nitrite Ultra Low Range for marine water (saltwater). Contains Standard A and Standard B Follow instructions in packaging Acceptable results must be between 86 and 114 ppb at 25°C Hanna Checker Instructions for Nitrite ULR Standards:…

    $13.00 Regular Price: $

    …calibrate and test proper functionality of your Hanna Checker HI772 Alkalinity (DKH) for fresh and marine water. Contains Standard A and Standard B Follow instructions in packaging Includes certificate of analysis Reusaable with long shelf life Hanna Checker Instructions for Marine Alkalinity…

    $22.00 Regular Price: $

    Easily calibrate and test proper functionality of your Hanna Checker HI713 Phosphate Low Range for fresh and marine water (saltwater). Contains Standard A, Standard B and 1 Packet 713-25 Reagent* Follow instructions in packaging Acceptable results must be between 0.92 and 1.08 ppm at 25°C…

    $14.00 Regular Price: $

    Hanna HI702-25 includes 25 pre-measured reagent packets that can be used with the HI702 High Range Copper Checker. Each package has been designed for a single use and allows for a perfect reagent measurement that will not become contaminated. The reagents use the Bicinchoninate Method which produces…

    $13.00 Regular Price: $

    …Checker Every successfulreef tank requires a quality calcium checker, and the Hanna HI758 is up to the task. With a straightforward testing procedure, a mechanical pipette, and now includingHI70436m Deionized Water reliable calcium readings are only a couple of minutes away. Knowing your reef…

    $292.00 Regular Price: $

    …body keeps it protected from particles, dust, and water ingress so that you can get many years of accurate testing. Readings are displayed on its large LCD screen, which can be viewed from any angle, as well as documented in the Hanna Lab App. The Hanna Lab App turns a compatible smart device into a…

    $115.00 Regular Price: $

    Knowing the temperature of your reef tank is very important, and with the Hanna Checktemp HI98509 Digital Thermometer, you can accurately know your aquariums temperature within 0.5°F. Each Checktemp comes with a 3.3' silicone cable that has a stainless steel probe at the end that gives rapid…

    $43.00 Regular Price: $

    …Marine - Hanna Instruments 1x Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine - Hanna Instruments 1x Nitrate High Range Colorimeter HI782 - Marine Water - Hanna Instruments 1x RedSea Calcium Pro Test Kit 1x AF Magnesium Test Kit - Aquaforest 1x ATI ICP-OES Water Analysis Hanna

    $244.99 Regular Price: $
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    …Included Hanna DKH Colorimeter Red Sea Calcium Pro Test Kit AquaForest Magnesium Test Kit NYOS Nitrate REEFER Test Kit Hanna Phosphate Ultra Low Range PPM Colorimeter Each of these test kits has been hand-picked for quality and their ability to deliver fast and simple to understand results. Hanna

    $174.99 Regular Price: $
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    …One application of Copper Power remains at an active level in the water for months. Copper Power is also a very consistent solution, providing accurate and reliable dosing concentrations. Always Test We Recommend the Hanna High Range Copper Checker (HI702) Whenever treating with copper, we…

    $4.99 Regular Price: $
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    …the rest of the way with RO/DI or distilled water. Give the container a few more shakes and then let it sit until all the salts have fully dissolved before use. 2-Part Dosing -Fill a 1-gallon container 1/2 full of RO/DI or distilled water and then add 5-1/4 cups (933 grams) of BRS Magnesium…

    $29.99 Regular Price: $

    …container the rest of the way with RO/DI or distilled water. Give the container a few more shakes and then let it sit until all the salts have fully dissolved before use. 2-Part Dosing -Fill a 1-gallon container 1/2 full of RO/DI or distilled water and then add 5 1/4 cups of BRS Magnesium Chloride…

    $189.99 Regular Price: $

    …or distilled water and then add the entire contents of the package into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $19.99 Regular Price: $

    …or distilled water and then add the entire contents of the package into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $19.99 Regular Price: $

    …the rest of the way with RO/DI or distilled water. Give the container a few more shakes and then let it sit until all the salts have fully dissolved before use. 2-Part Dosing -Fill a 1-gallon container 1/2 full of RO/DI or distilled water and then add 5-1/4 cups (933 grams) of BRS Magnesium…

    $29.99 Regular Price: $

    …container the rest of the way with RO/DI or distilled water. Give the container a few more shakes and then let it sit until all the salts have fully dissolved before use. 2-Part Dosing -Fill a 1-gallon container 1/2 full of RO/DI or distilled water and then add 5 1/4 cups of BRS Magnesium Chloride…

    $189.99 Regular Price: $

    …distilled water and add 1 cup and 2 tablespoons (302 grams) of BRS Pharma Sodium Bicarbonate. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the…

    $39.99 Regular Price: $

    …or distilled water and add 1 cup and 2 tablespoons of BRS Pharma Sodium Bicarbonate. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $199.99 Regular Price: $

    …RO/DI or distilled water and then add the entire contents of 1 pouch into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $8.99 Regular Price: $

    …distilled water and then add 2 1/3 cups ( 381 grams) of BRS Pharma Soda Ash into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the…

    $39.99 Regular Price: $

    …RO/DI or distilled water and then add the entire contents of 1 pouch into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $8.99 Regular Price: $

    …distilled water and then add 2-1/2 cups (514 grams) of BRS Pharma Calcium Chloride into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give…

    $39.99 Regular Price: $

    …or distilled water and then add the entire contents of 1 packet into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $8.99 Regular Price: $

    …distilled water and then add 2 1/2 cups of BRS Pharma Calcium Chloride into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the…

    $199.99 Regular Price: $

    …or distilled water and then add 2 1/3 cups of BRS Pharma Soda Ash into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $199.99 Regular Price: $

    …RO/DI or distilled water and then add the entire contents of 1 pouch into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $79.99 Regular Price: $
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    …RO/DI or distilled water and then add the entire contents of 1 pouch into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $39.99 Regular Price: $
    Choose Options

    …RO/DI or distilled water and then add the entire contents of 1 pouch into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $79.99 Regular Price: $
    Choose Options

    …RO/DI or distilled water and then add the entire contents of 1 pouch into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container…

    $39.99 Regular Price: $
    Choose Options
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