Hanna GroLine Quick Calibration Solution Size:500 ml Hang the canister above the

Hang the canister above the desired plants in an upright position

especially when added to tank mixes containingadditional nutrients

Frequency:

Heavy 16 Fire

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Hanna GroLine Quick Calibration Solution Size:500 ml Hang the canister above theHI5036 023 is a quick calibration solution for use with Hanna's 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. Hanna's line of calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle. The HI5036 023 is for