Accessories & Standards

Keep your Hanna Checker running in top shape with genuine replacement reagents and standards. Hanna Instruments standards are made to test your checkers with known values that will allow you to offset your reading or compensate for a range of error, and in some cases you can even calibrate your checker to the correct value for more accurate readings.

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28 Items

  1. HI781-11 Nitrate Calibration Check Set for HI781 - Hanna Instruments
    Hanna Instruments
    HI781-11 Nitrate Calibration Check Set for HI781 - Hanna Instruments
    $18.00

    Earn 360 Reward Points Earn 18 Reward Points

    $18.00
  2. HI784-25 Marine Ammonia Reagents (25 Pack) - Hanna Instruments
    Hanna Instruments
    HI784-25 Marine Ammonia Reagents (25 Pack) - Hanna Instruments
    $20.00

    Earn 400 Reward Points Earn 20 Reward Points

    $20.00
  3. HI784-11 Marine Ammonia Calibration Check Set for HI784 - Hanna Instruments
    Hanna Instruments
    HI784-11 Marine Ammonia Calibration Check Set for HI784 - Hanna Instruments
    $20.00

    Earn 400 Reward Points Earn 20 Reward Points

    $20.00
  4. HI783-11 Marine Magnesium Calibration Check Set for HI783 - Hanna Instruments
    Hanna Instruments
    HI783-11 Marine Magnesium Calibration Check Set for HI783 - Hanna Instruments
    $20.00

    Earn 400 Reward Points Earn 20 Reward Points

    $20.00
  5. HI782-25 Nitrate HR Checker Reagents - Hanna
    Hanna Instruments
    HI782-25 Nitrate HR Checker Reagents - Hanna
    $16.00

    Earn 320 Reward Points Earn 16 Reward Points

    $16.00
  6. HI780-25 Marine pH Checker HC Reagents (100 Tests) - Hanna Instruments
    Hanna Instruments
    HI780-25 Marine pH Checker HC Reagents (100 Tests) - Hanna Instruments
    $16.00

    Earn 320 Reward Points Earn 16 Reward Points

    $16.00
  7. HI731339P Graduated Pipette - Hanna Instruments
    Hanna Instruments
    HI731339P Graduated Pipette - Hanna Instruments
    $22.00

    Earn 440 Reward Points Earn 22 Reward Points

    $22.00
  8. Single 1mL Graduated Syringe HI740142P - Hanna Instruments
    Hanna Instruments
    Single 1mL Graduated Syringe HI740142P - Hanna Instruments
    $1.70

    Earn 20 Reward Points Earn 1 Reward Points

    $1.70
  9. Hanna Glass Cuvette Set HI731321 (4 Piece)
    Hanna Instruments
    Hanna Glass Cuvette Set HI731321 (4 Piece)
    $23.00

    Earn 460 Reward Points Earn 23 Reward Points

    $23.00
  10. Cuvettes & Caps (2-Pack) - Hanna
    Hanna Instruments
    Cuvettes & Caps (2-Pack) - Hanna
    $11.00

    Earn 220 Reward Points Earn 11 Reward Points

    $11.00
  11. Single HI70024P 35ppt Salinity Calibration Sachet - Hanna Instruments
    Hanna Instruments
    Single HI70024P 35ppt Salinity Calibration Sachet - Hanna Instruments
    $1.16

    Earn 20 Reward Points Earn 1 Reward Points

    $1.16
  12. 25-Pack HI70024P 35ppt Salinity Calibration Sachet - Hanna Instruments
    Hanna Instruments
    25-Pack HI70024P 35ppt Salinity Calibration Sachet - Hanna Instruments
    $27.00

    Earn 540 Reward Points Earn 27 Reward Points

    $27.00
    Add to Cart
  13. Cuvette Cleaning Solution HI93703-50 230 mL - Hanna Instruments
    Hanna Instruments
    Cuvette Cleaning Solution HI93703-50 230 mL - Hanna Instruments
    $28.00

    Earn 560 Reward Points Earn 28 Reward Points

    $28.00
  14. Hanna General Purpose Cleaning Solution HI7061L 500 mL
    Hanna Instruments
    Hanna General Purpose Cleaning Solution HI7061L 500 mL
    $15.00

    Earn 300 Reward Points Earn 15 Reward Points

    $15.00
  15. Hanna Electrode Storage Solution HI70300M 230 mL
    Hanna Instruments
    Hanna Electrode Storage Solution HI70300M 230 mL
    $13.00

    Earn 260 Reward Points Earn 13 Reward Points

    $13.00
  16. Deionized Water - Hanna Instruments
    Hanna Instruments
    Deionized Water - Hanna Instruments

    Starting at: $12.00

    Earn 240 Reward Points Earn 12 Reward Points

  17. HI731318 Cuvette Cleaning Cloths
    Hanna Instruments
    HI731318 Cuvette Cleaning Cloths
    $15.00

    Earn 450 Reward Points Earn 75 Reward Points

    $15.00
  18. HI702-11 Copper Standards for HI702 Hanna Checker - Hanna Instruments
    Hanna Instruments
    HI702-11 Copper Standards for HI702 Hanna Checker - Hanna Instruments
    $22.00

    Earn 440 Reward Points Earn 22 Reward Points

    $22.00
  19. HI780-11 Marine pH Calibration Check Set
    Hanna Instruments
    HI780-11 Marine pH Calibration Check Set
    $16.00

    Earn 480 Reward Points Earn 80 Reward Points

    $16.00
  20. HI772-11 Alkalinity (DKH) Calibration Check Set
    Hanna Instruments
    HI772-11 Alkalinity (DKH) Calibration Check Set
    $22.00

    Earn 660 Reward Points Earn 110 Reward Points

    $22.00
  21. HI758-11 Marine Calcium Calibration Check Set for HI758 Checker - Hanna Instruments
    Hanna Instruments
    HI758-11 Marine Calcium Calibration Check Set for HI758 Checker - Hanna Instruments
    $18.00

    Earn 360 Reward Points Earn 18 Reward Points

    $18.00
  22. HI713-11 Phosphate Calibration Check Set for HI713 Checker - Hanna Instruments
    Hanna Instruments
    HI713-11 Phosphate Calibration Check Set for HI713 Checker - Hanna Instruments
    $14.00

    Earn 280 Reward Points Earn 14 Reward Points

    $14.00
  23. HI736-11 Phosphorus Calibration Check Set for HI736 Checker - Hanna Instruments
    Hanna Instruments
    HI736-11 Phosphorus Calibration Check Set for HI736 Checker - Hanna Instruments
    $13.00

    Earn 260 Reward Points Earn 13 Reward Points

    $13.00
  24. HI717-11 Phosphate HR Calibration Check Set - Hanna Instruments
    Hanna Instruments
    HI717-11 Phosphate HR Calibration Check Set - Hanna Instruments
    $14.00

    Earn 280 Reward Points Earn 14 Reward Points

    $14.00
  25. HI755-11 Marine Alkalinity Calibration Check Set for HI755 Checker - Hanna Instruments
    Hanna Instruments
    HI755-11 Marine Alkalinity Calibration Check Set for HI755 Checker - Hanna Instruments
    $13.00

    Earn 260 Reward Points Earn 13 Reward Points

    $13.00
  26. HI764-11 Nitrite Calibration Check Set for HI764 Checker - Hanna Instruments
    Hanna Instruments
    HI764-11 Nitrite Calibration Check Set for HI764 Checker - Hanna Instruments
    $13.00

    Earn 260 Reward Points Earn 13 Reward Points

    $13.00
  27. HI774-11 ULR Phosphate Standards for HI774 Hanna Checker - Hanna Instruments
    Hanna Instruments
    HI774-11 ULR Phosphate Standards for HI774 Hanna Checker - Hanna Instruments
    $13.00

    Earn 260 Reward Points Earn 13 Reward Points

    $13.00
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