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PH and EC / PPM

PH and EC / PPM

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  • GH pH Down Liquid - 1 QT GH pH Down Liquid - 1 QT

    GH pH Down Liquid - 1 QT

    General Hydroponics PH Control

    $14.39
    The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
    $14.39
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    $14.39
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  • Technaflora Ph Down - 4L

    Technaflora Ph Down - 4L

    Technaflora PH Control

    MSRP: $28.21
    $23.41
    Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids are manufactured using the...
    MSRP: $28.21
    $23.41
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    MSRP: $28.21
    $23.41
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  • Bluelab Multimedia pH Meter with Leap pH Probe Bluelab Multimedia pH Meter with Leap pH Probe

    Bluelab Multimedia pH Meter with Leap pH Probe

    Bluelab

    $266.17
    The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab Multimedia pH Meter and Bluelab Leap pH Probe to take fast, accurate measurements in nutrient solution, soil, coco coir,...
    $266.17
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    $266.17
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  • Athena Balance - 25LB

    Athena Balance - 25LB

    Athena

    $192.00
    Athena Pro Balance is a powered water-soluble pH up for the professional cultivator design specifically for use with advanced fertigation systems like Dosatron and Netaflex.  Athena Pro Balance allows the grower to customize the strength of their pH...
    $192.00
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    $192.00
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  • Athena Balance - 10LB

    Athena Balance - 10LB

    Athena

    $88.00
    Athena Pro Balance is a powered water-soluble pH up for the professional cultivator design specifically for use with advanced fertigation systems like Dosatron and Netaflex.  Athena Pro Balance allows the grower to customize the strength of their pH...
    $88.00
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    $88.00
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  • CYCO pH Up - 5L

    CYCO pH Up - 5L

    Cyco

    $36.81
    CYCO pH Up raises the total pH value of the made nutrient solution.
    $36.81
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    $36.81
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  • CYCO pH Down - 5L

    CYCO pH Down - 5L

    Cyco

    $36.81
    CYCO pH Down lowers the total pH value of the made nutrient solution.
    $36.81
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    $36.81
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  • Milwaukee MA9010 pH 10.01 Calibration Solution 230mL

    Milwaukee MA9010 pH 10.01 Calibration Solution 230mL

    Milwaukee Instruments

    $10.50
    Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9010 is a lab grade pH 10.01 buffer solution certified to meet the standard...
    $10.50
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    $10.50
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  • Milwaukee MA9007 pH 7.01 Calibration Solution 230mL

    Milwaukee MA9007 pH 7.01 Calibration Solution 230mL

    Milwaukee Instruments

    $10.50
    Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9007 is a lab grade pH 7.01 buffer solution certified to meet the standard...
    $10.50
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    $10.50
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  • Milwaukee MA9004 pH 4.01 Calibration Solution 230mL

    Milwaukee MA9004 pH 4.01 Calibration Solution 230mL

    Milwaukee Instruments

    $10.50
    Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9004 is a lab grade pH 4.01 buffer solution certified to meet the standard...
    $10.50
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    Qty in Cart: 0
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    $10.50
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  • General Hydroponics PRO pH Down 2.5 gal

    General Hydroponics PRO pH Down 2.5 gal

    General Hydroponics

    $90.60
    General Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium...
    $90.60
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    $90.60
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  • General Hydroponics PRO pH Up 2.5 gal

    General Hydroponics PRO pH Up 2.5 gal

    General Hydroponics

    $95.13
    General Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium...
    $95.13
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    $95.13
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