Hanna Instruments Quick Calibration Solution for GroLine pH and EC Meters (20 mL sachet) HI50036 how to grow vege Alerts are categorised into caution

Alerts are categorised into caution

Also known as CO2 meter or Carbon Dioxide detector

take another pH reading before dosing again with pH DOWN

This narrow electrode easily fits into test tubes

Great for drinking water

Hanna Instruments Quick Calibration Solution for GroLine pH and EC Meters (20 mL sachet) HI50036 how to grow vege Alerts are categorised into cautionHI50036P is 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 sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hannas line of calibration solutions have been specially formulated to have an expiration