Hanna GroLine Quick Cal pH & EC One-point Calibration Solution 460ml Cbop or any tough foods

or any tough foods

MODEL: CAN-500

Cultivate With Confidence

HYDROFOGGER HUMIDISTAT 300HH

Hanna GroLine Quick Cal pH & EC One-point Calibration Solution 460ml Cbop or any tough foodsHanna GroLine Quick Cal pH & EC One point Calibration Solution 460ml A quick calibration solution for use with Hannas GroLine pH and or EC TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and or conductivity sensors. Each bottle has the lot number and expiration date. Hannas line of calibration solutions have been specially formulated to have an expiration of 5 years from the date of