01 — Description
Présentation du produit
Buffer pH 7.01 will allow you to check and calibrate your pH tester.
This bottle of Buffer 7.01 contains 250mL of solution, representing 12 calibrations.
How to calibrate your pH tester?
- Simply open the pH 7 sachet
- Dip the tester electrode into the calibration solution
- Turn on your pH tester then wait a few moments for the pH to stabilize
- If your tester indicates a value other than 7 in the buffer solution, set the pH level indicated on the screen to 4.00 Ph
- Be careful not to reuse the calibration solution used during the operation
