Milwaukee MA9004-1000 pH 4.01 calibration solution (1L)
Milwaukee MA9004-1000 – pH 4.01 calibration buffer solution, 1 liter
Milwaukee MA9004-1000 is a laboratory-grade pH 4.01 calibration buffer solution, certified to meet standards with an accuracy of ±0.01 pH. This solution eliminates inaccuracies that arise from mixing buffer solutions independently and ensures reliable, repeatable pH measurements.
1-liter (1000 mL) capacity – an economical choice for those who frequently calibrate their pH meters and testers: food industry companies, breweries and wineries, laboratories, and quality control departments.
Why is regular calibration necessary?
The sensitivity of a pH electrode decreases over time, so it is recommended to perform calibration at least once a month or whenever measurement results are in doubt. Regular calibration with fresh buffer solution ensures accurate and repeatable results and extends the service life of the electrode.
Key features
- pH value @25°C: 4.01
- Accuracy: standard ±0.01 pH
- Capacity: 1 L (1000 mL) bottle
- Airtight, light-protected, tamper-proof cap
- Suitable for fast and accurate calibration
- Compatible with all Milwaukee pH meters, testers, and electrodes
Application
Ideally suited for food pH measurement devices (e.g., Milwaukee MW102-FOOD), as well as for calibrating brewery, winemaking, hydroponic, aquarium, and laboratory pH meters.
Usage
- Open the bottle and pour the required amount of solution into a clean container.
- Immerse the tip of the tester or electrode into the solution.
- Wait for the reading to stabilize and perform calibration according to the device instructions.
- Do not pour the remaining solution back into the bottle – this will maintain the accuracy of the remaining solution.
