Nutrifield EC 2.77 Solution - 250ml

It is recommended that your EC instruments are cleaned and calibrated at least monthly to provide you with the most accurate reading.

The EC 2.77 solution is used to check that you have cleaned the EC/CF probe.

To ensure solutions remain accurate:

- Avoid cross-contamination
- Decanter into a smaller plastic cup
- Discard sample after use
- Store in a cool dark place
- Store with lid secured tightly
- Keep out of reach of children