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BUFFER pH4 - Calibration solution - 300ml IONIC
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Buffer pH 4.01 will allow you to check and calibrate your pH tester.
This bottle of Buffer 4.01 contains 300mL of solution , representing 15 calibrations.
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IONICS-PH4
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€6.90
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Buffer pH 4.01 will allow you to check and calibrate your pH tester.
This bottle of Buffer 4.01 contains 300mL of solution , representing 15 calibrations.
How to calibrate your pH tester?
- Simply open the pH 4 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 4 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.
- Repeat this operation with the pH 7.01 buffer
IONICS-PH4
16 Items
