pH meter remains accurately calibrated. With three different buffer powders covering key calibration points, this pack is perfect for achieving reliable measurements in brewing, laboratories, aquariums, hydroponics, and more. Once mixed with water, the buffer solutions offer long-lasting stability when stored correctly.

What’s Included:

• 1 x pH 4.00 Calibration Powder (for acidic calibration)
• 1 x pH 6.86 Calibration Powder (for neutral calibration)
• 1 x pH 9.18 Calibration Powder (for alkaline calibration)

Each packet makes 250ml of solution when mixed with distilled or deionized water.

Key Features:

1. Accurate Calibration:Provides precise calibration points with an accuracy of ±0.01 pH at 25°C, ensuring reliable readings.
2. Long Shelf Life:Once mixed, the buffer solution has an indefinite shelf life if stored properly in a sealed container and refrigerated.
3. Easy to Mix:Simply dissolve each packet in 250ml of distilled or deionized water to prepare the buffer solution.
4. Essential for pH Meter Maintenance:Regular calibration ensures your pH meter provides accurate and consistent measurements.
5. Convenient 3-Pack:Covers a range of calibration points, making it versatile for various applications and ensuring your pH meter is properly calibrated across different pH ranges.

Usage Instructions:

1. Mixing the Solution:Dissolve one packet of buffer powder in 250ml of distilled or deionized water.
2. Storage:Store the solution in a sealed container in the fridge for long-term use.
3. Calibration:Use approximately 10ml of solution to calibrate your pH meter. Do not return used buffer solution to the storage container to prevent contamination.

Benefits:

• Precise Calibration: Maintain accurate pH readings for consistent results.
• Easy to Use: Simple mixing process with clear instructions.
• Versatile: Suitable for brewing, aquariums, hydroponics, laboratories, and more.
• Long-Lasting: Indefinite shelf life when stored correctly.

Why Choose This Calibration Buffer Powder 3-Pack?

The pH Meter Calibration Buffer Powder 3-Pack ensures your pH meter remains accurate and reliable. With calibration points at pH 4.00, 6.86, and 9.18, this pack covers a broad range of applications. Easy to mix, store, and use, it’s the perfect solution for anyone who needs consistent pH accuracy in their processes.