Quick Calibration Solution For GroLine PH & EC Meters (2 X 20 ML Sachets) MA845 Secure DIN Connection: Screw-on DIN

Secure DIN Connection: Screw-on DIN connector ensures tight

Spill-Proof Lid — Secure closure with convenient carry handle for on-the-go use

Barcode: 810666009176

Replace membranes regularly to ensure accurate DO readings

Quick Calibration Solution For GroLine PH & EC Meters (2 X 20 ML Sachets) MA845 Secure DIN Connection: Screw-on DINHI50036 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