Calibration Solutions (16 oz twin pack, pH 4 & 7)
Product Code:

Calibration Solutions (16 oz twin pack, pH 4 & 7)

$ 19.95
Calibration solution twin pack (pH 4 and pH 7) allows for an accurate calibration across the critical pH region for effective nutrient solutions. To maintain crop health and maximum production calibrate pH meters and controllers once a week. Do not...
  • Sold By: American Hydroponics
  • Categories: Medical Crop Growing Supplies, Medical Crop Systems & Components, NFT Growing Supplies, NFT Systems & Components, Propagation Supplies, Propagation Systems & Components, Vine Crop Growing Supplies, Vine Crop Systems & Components

Calibration solution twin pack (pH 4 and pH 7) allows for an accurate calibration across the critical pH region for effective nutrient solutions. To maintain crop health and maximum production calibrate pH meters and controllers once a week. Do not contaminate the calibration solution by leaving the cap off or pouring a used sample back into the bottle.