- Calibration solution with pH 4.0 for pH electrodes.
- Professional use of pH electrodes for aquariums: liquid for the calibration of electrodes with pH 7.0
- Easy to use: fill buffer solution into cuvette. Remove the electrode from the water. Immerse and rinse dry electrode according to instructions
- No falsification of the pH value: precise measurement through calibration of the electrode
- Safe storage: small bottle with screw cap. Repeated use
- Package contents: 50 ml calibration liquid for pH electrodes, buffer solution pH 7.0
Buffer Solution pH 4,0
- Brand: JBL
- Product Code: Buffer Solution pH 4,0
- Availability: In Stock
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From:
£7.96 - Ex Tax: £6.63
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Tags: pH Buffer, pH Sensor, pH 4, 0 Solution, JBL