1 Set Gh Ph Control Hydroponics Tool Accurate General Water Test Kit Up And Down Immaculate Popular Volume 8 Oz With 1 Oz Indicator

Manufacturer

Unbranded

This product is a GH calibration kit that includes 8 oz. of pH UP and 8 oz. of pH DOWN solutions, as well as a 1 oz. indicator vial and 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) and Ph Down (uses food grade Phosphoric acid to lower the pH to the proper level) solutions. The kit also includes a Ph Test Indicator vial, which can be filled halfway with nutrient and then added a few drops of pH Test Indicator to observe the coloration of the liquid in the test vial.

Immaculate GH Up and Down Calibration Solutions Adjustment Combo Set, Feature 8 oz. pH UP, 8 oz. pH DOWN, 1 oz. indicator and vial, 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).