Greners.com
Hydroponic Supplies
in the bottle pH 7.0 Calibration Solution
  • pH 7.0 Calibration Solution multiple sizes
  • in the bottle pH 7.0 Calibration Solution

Ask Questions

pH 7.0 Calibration Solution

GH155

Product Information

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.

Available in 8 ounce and 1 quart sizes.

Customer Reviews

Product Images

  • pH 7.0 Calibration Solution multiple sizes
  • in the bottle pH 7.0 Calibration Solution