Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
Ready-made pH buffer solution rated to 7.00pH.
Highly recommended for use with ETI's range of pH meters, this solution will allow you to calibrate your meter and ensure you are still generating accurate results.
Each bottle includes 100ml of pH buffer solution.