Buffer solution is essential to ensure your pH meter is properly calibrated.
This 3 pack of pH Buffer Powder is ready to mix with 250ml water. Once mixed the buffer solution has an indefinite shelf life if stored properly.
Store the buffer solution in a sealed container in the fridge. Draw circa. 10ml of solution from the container to calibrate your pH meter. Do not return used buffer solution to the storage container once used.
This 3 pk of ph Buffer Powder includes:
1 x pH4.00 Calibration Powder
1 x pH6.86 Calibration Powder
1 x pH9.18 Calibration Powder
Each pack volume: 250 ml.
Each powder packet/sachet makes 250ml of solution (when mixed with distilled or deionized water)
Accuracy : 0.01pH at 25C
Product Code: 57020
Unit: Each
In stockLow stockNo stock
Product Code: 57025
Unit: Each
In stockLow stockNo stock
Product Code: 57030
Unit: Each
In stockLow stockNo stock
