Category: Grow Room Tools

 
Potassium Hydroxide (pH Up)
£17.99 inc. vat
Potassium Hydroxide (pH Up)
£10.99 inc. vat
Phosphoric Acid (pH Down)
£27.99 inc. vat
Phosphoric Acid (pH Down)
£15.99 inc. vat
pH Test Kits & Reagent
£0.89 inc. vat
pH Test Kits & Reagent
£0.89 inc. vat