Sensorex pH Buffer Solutions 4.00 7.00 10.00

Sensorex pH buffer solutions are used for calibration of pH sensors. pH buffer kit contains 3 color coded pH buffer values of (red) 4.01. (Yellow) 7.00 and (blue) 10.00. Order as a 3-pack or individual bottles.
These buffers are NIST traceable and accurate to within ± 0.01 pH units at 25°C, and remain stable over long periods of time. Buffers are supplied in pints (473 ml).

As with all buffers, these solutions are temperature sensitive. For accurate calibration, heat or cool your buffer solution to 25°C before using. If this is not convenient, compensate for the thermal errors associated with these buffers.