Calibration Solutions

Calibration Solutions

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  • Bluelab Calibration Solutions

    Bluelab Calibration Solutions

    Bluelab

    $7.95
    The Bluelab Calibration Solutions are a very necessary part of a growers toolbox. They are required for the calibration and checking of Bluelab meters and controllers. Our solutions are manufactured specific to the calibration process and referenced to...
    $7.95
    Qty in Cart: 0
    Price:
    $7.95
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  • General Hydroponics pH 7.0 Calibration Solution 8 oz

    General Hydroponics pH 7.0 Calibration Solution 8 oz

    General Hydroponics

    MSRP: $7.54
    $6.95
    pH 7.0 Meter Calibration Solution General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each...
    MSRP: $7.54
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $7.54
    $6.95
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  • General Hydroponics pH 7.0 Calibration Solution Quart

    General Hydroponics pH 7.0 Calibration Solution Quart

    General Hydroponics

    MSRP: $21.50
    $17.95
    pH 7.0 Meter Calibration Solution General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each...
    MSRP: $21.50
    $17.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $21.50
    $17.95
    Subtotal:
  • General Hydroponics pH 4.01 Calibration Solution 8 oz

    General Hydroponics pH 4.01 Calibration Solution 8 oz

    General Hydroponics

    MSRP: $7.54
    $6.95
    pH 4.01 Meter Calibration Solution General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each...
    MSRP: $7.54
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $7.54
    $6.95
    Subtotal:
  • General Hydroponics 1500 PPM Calibration Solution 8 oz

    General Hydroponics 1500 PPM Calibration Solution 8 oz

    General Hydroponics

    MSRP: $8.20
    $6.49
    1500 PPM Meter Calibration Solution General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each...
    MSRP: $8.20
    $6.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $8.20
    $6.49
    Subtotal:
  • General Hydroponics pH 4.01 Calibration Solution Quart

    General Hydroponics pH 4.01 Calibration Solution Quart

    General Hydroponics

    MSRP: $21.50
    $16.95
    pH 4.01 Meter Calibration Solution General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each...
    MSRP: $21.50
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $21.50
    $16.95
    Subtotal:
  • General Hydroponics 1500 PPM Calibration Solution Quart

    General Hydroponics 1500 PPM Calibration Solution Quart

    General Hydroponics

    MSRP: $21.50
    $16.95
    1500 PPM Meter Calibration Solution General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each...
    MSRP: $21.50
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $21.50
    $16.95
    Subtotal:
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