Hygen pH 7 & pH 4 Buffer Bundle: Perfect for Calibrating Your pH Meters

Ensure the accuracy of your pH measurements with the Hygen pH 7 and pH 4 Buffer Bundle. This set of 250ml solutions allows you to accurately calibrate your pH meters, providing optimal results for your plants' nutrient uptake and overall health.

Features and Benefits

  • Optimum calibration: Obtain accurate and reliable pH readings by calibrating your meters with these buffer solutions.
  • Convenient bundle: Specially formulated pH 7 and pH 4 solutions included in a single package.
  • Easy to use: Simple calibration process, suitable for both auto-calibration and manual calibration meters.
  • Consistent results: Regular calibration ensures your measurements remain accurate, helping you maintain stable pH levels for your plants.
  • 250ml bottles: Provides an ample amount of solution for multiple calibrations.

How to Use

  1. Before starting the calibration process, ensure the pH probe is clean and sanitised.
  2. Pour a sufficient amount of buffer solution (either pH 7 or pH 4) into a clean container to cover the probe.
  3. Insert the probe into the solution.
  4. For auto-calibration meters, press the corresponding pH 7 or pH 4 button on the meter.
  5. For manual calibration meters, adjust the pH reading to match the buffer solution used (pH 7 or pH 4).
  6. Refer to your pH meter's user manual for more specific calibration instructions.

Aqua Gardening Suggests These are Best For

The Hygen pH 7 & pH 4 Buffer Bundle is best for hobbyists and professionals in hydroponics, aquaponics, aquariums and horticulture who need to maintain accurate and consistent pH levels. This helps to promote healthy plant growth by ensuring optimal nutrient uptake in various environments.

Hygen pH Buffer 7 and 4 are important as the upper and lower calibration points in the "two point" calibration of electronic meters. Regularly calibrate your pH meter with both pH Buffer 4 and pH Buffer 7 calibration solutions to ensure that your meter is operating with precision and accuracy between pH 4 and 7.


Can I use the Hygen pH 7 & pH 4 Buffer Bundle for all types of pH meters?

Yes, the Hygen pH 7 & pH 4 Buffer Bundle solution is suitable for all types of pH meters, including auto calibration and manual calibration meters.

How often should I calibrate my pH meter using the Hygen pH 7 & pH 4 Buffer Bundle?

It is recommended to calibrate your pH meter frequently, ideally once a week, depending on usage and the level of accuracy needed for your plants. Frequent calibration ensures accurate pH measurements and optimal plant nutrient uptake.

Can I reuse the buffer solution after calibration?

No, it is not advisable to reuse the buffer solution after calibration. Reusing the solution may contaminate the buffer, leading to inaccurate readings. Always pour fresh buffer solution into a clean container for each calibration.

What is the shelf life of the Hygen pH 7 & pH 4 Buffer Bundle?

If stored in a cool and dry place, away from direct sunlight, the Hygen pH 7 & pH 4 Buffer Bundle solutions can last up to 2 years from the date of manufacture. It is important to always tightly close the cap after use to prevent contamination and maintain the accuracy of the buffer solutions.

Do the Hygen pH 7 & pH 4 Buffer Bundle solutions come with instructions on how to use them?

The Hygen pH 7 & pH 4 Buffer Bundle does not come with specific instructions included. However, you should refer to your pH meter's user manual for calibration instructions, as each meter may have unique calibration procedures. General instructions on how to use the buffer solutions can be found in the product description above.

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