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Collection: Hanna Instruments

48 products
  • Hanna Instruments HI784 - Marine Ammonia Colorimeter Checker® HC
    Regular price
    $59.95
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    $59.95
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  • Hanna Instruments HI700-11 Ammonia Checker® HC Calibration Check Set
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    $21.00
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    $21.00
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  • Hanna Instruments Marine Nitrate High Range Checker® Reagents (25 Tests)
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    $15.00
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    $15.00
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  • Hanna Instruments HI700 - Freshwater Low Range Ammonia Colorimeter - Checker® HC
    Regular price
    $59.99
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    $59.99
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  • Hanna Instruments HI784-25 - Marine Ammonia Checker® Reagents (25 Tests)
    Regular price
    $18.50
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    $18.50
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  • Hanna Instruments Glass Cuvettes and Caps for Checker HC Colorimeters (set of 2)
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    $10.00
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    $10.00
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  • Hanna Instruments - Phosphate Ultra Low Range Checker® HC Reagents (25 Tests)
    Regular price
    $10.00
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    $10.00
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  • Hanna Instruments Marine Alkalinity Checker® HC Reagents for HI772 (25 Tests)
    Regular price
    $10.00
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    $10.00
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  • Hanna Instruments HI97105 - Marine Master Waterproof Multiparameter Photometer Kit
    Regular price
    $395.00
    Sale price
    $395.00
    Regular price
    $276.50
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  • Hanna Instruments HI700-25 Ammonia Checker® HC Reagents (25 Tests)
    Regular price
    $14.00
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    $14.00
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  • Hanna Instruments HI774 - Marine Phosphate Ultra Low Range Colorimeter Checker® HC
    Regular price
    $59.95
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    $59.95
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  • Hanna Instruments HI772 - Saltwater Aquarium Alkalinity Colorimeter (dKH) Checker® HC
    Regular price
    $59.99
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    $59.99
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  • Hanna Instruments 774-25 Phosphate Ultra Low Range Checker® HC Reagents (25 Tests)
    Regular price
    $10.00
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    $10.00
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  • Hanna Instruments HI702 - High Range Copper Colorimeter Checker® HC
    Hanna Checker
    Regular price
    $59.95
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    $59.95
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  • Hanna Instruments HI758U - Saltwater Aquarium Calcium Colorimeter - Checker® HC
    Regular price
    $59.95
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    $59.95
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  • Hanna Instruments HI721 - Iron Colorimeter - Checker® HC
    Regular price
    $59.95
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    $59.95
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  • Hanna Instruments HI701 - Free Chlorine Colorimeter Checker® HC
    Regular price
    $59.95
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    $59.95
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  • Hanna Instruments HI783-25 - Marine Magnesium Checker® Reagents (25 Tests)
    Regular price
    $16.50
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    $16.50
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  • Hanna Instruments HI783 - Marine Magnesium Checker® HC
    Regular price
    $59.95
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    $59.95
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  • Hanna Instruments HI708 - High Range Nitrite Colorimeter Checker® HC
    Hanna Checker
    Regular price
    $59.99
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    $59.99
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  • Hanna Instruments HI775 - Freshwater Alkalinity Colorimeter Checker HC
    Hanna Checker
    Regular price
    $59.99
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    $59.99
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  • Hanna Instruments - Deionized water (230 mL)
    deionized water
    Regular price
    $11.00
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    $11.00
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  • Hanna Instruments 35 ppt Salinity Calibration Solution Sachets (25 x 20 mL)
    Hanna Calibration Solution
    Regular price
    $27.00
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    $27.00
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  • Hanna Instruments 780-25 Marine pH Checker Reagents (100 Tests)
    Regular price
    $15.00
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    $15.00
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  • Hanna Instruments Marine Salinity Tester
    Regular price
    $75.00
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    $75.00
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  • Hanna Instruments - Reef Professional Kit V2
    Regular price
    $292.00
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    $292.00
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  • Hanna Instruments - Copper High Range Checker® Reagents (25 Tests)
    Regular price
    $10.00
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    $10.00
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  • HI717-11 Phosphate HR Calibration Check Set
    Regular price
    $12.00
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    $12.00
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  • HI774-11 Marine ULR Phosphate Standards for HI774 Hanna Checker
    Regular price
    $12.00
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    $12.00
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  • HI764-11 Nitrite Calibration Check Set for HI764 Checker
    Regular price
    $12.00
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    $12.00
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  • HI736-25 Phosphorus ULR Reagents
    Regular price
    $9.00
    Sale price
    $9.00
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  • HI713-11 Phosphate Calibration Check Set for HI713 Checker
    Regular price
    $12.00
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    $12.00
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