pH Buffer 3 pack is a set of 3 envelopes for the preparation of Buffer solution for the calibration of pH meters. Each sachet is used to prepare 250 mL of calibration solution.
It is ready for use and accurate without measuring and adjusting. This means that there is no weighing and no calculations are needed.
This product is flexible for smaller sizes and lower concentrations
Contents: 1 packet each of Buffer 4.01; Buffer 6.86 and Buffer 9.18