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General Hydroponics pH Test Control Kit Up and Down 8oz Quart Gallon Combo

$ 15.81

Availability: 39 in stock
  • Size: 8oz Combo pH Up & Down + 1oz pH Indicator
  • Brand: General Hydroponics
  • Condition: New
  • Type: Additives & Supplements

    Description

    Choose Combo:
    This listing is for your choice of (shown in their respective listing pictures).
    -
    ONE 8oz General Hydroponics pH UP
    ONE 8oz
    General Hydroponics
    pH DOWN
    ONE 1oz
    General Hydroponics
    pH TEST INDICATOR
    OR
    -
    ONE 1 QT
    General Hydroponics
    pH UP
    ONE 1 QT
    General Hydroponics
    pH DOWN
    OR
    -
    ONE 1 Gallon
    General Hydroponics
    pH UP
    ONE 1 Gallon
    General Hydroponics
    pH DOWN
    General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake. Use 3 drops per 5mL of solution.
    Contains Ph Up (add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level), Ph Down (uses food grade Phosphoric acid to lower the pH to the proper level), and Ph Test Indicator (fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution).
    pH UP: pH Adjusting Solution
    This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.
    pH DOWN: pH Adjusting Solution
    The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level.
    pH TEST INDICATOR : Solution Tester
    Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution).
    Shipping & Handling
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    Terms - Conditions - Payments
    8.75% sales tax for California residents
    All products are brand new, never been used and not refurbished unless otherwise stated.
    All images are for illustrative purposes only.
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