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Hy-Gen pH Down - 250ML / 500ML / 1L / 5L | Phosphoric Acid | HydroponicsAs low as A$10.00
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Hy-Gen pH Up - 250ML / 500ML / 1L / 5L | Potassium Hydroxide | Food Grade |HydroponicsAs low as A$10.00
Online Purchase Available
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Hy-Gen pH Buffer - 250ML | 7.0 | Calibration Solution for pH MeterA$10.00
Online Purchase Available
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Hy-Gen EC Conductivity - 2.76 | 250ML / 500ML /1L | Calibration Solution for EC PPM MeterA$10.00
Online Purchase Available
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Hy-Gen pH Complete Control Kit - 150ML pH Up & Down | pH Indicator KitA$25.00
Online Purchase Available
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