Ideal for use with TRUEscience SMART pH Cap, these pH buffers are color coded and QR coded for ease of identification using the TRUEscience App. Available in pH 4, 7 and 10 and are calibrated at 20°C / 68°F.
Temperature dependence data is printed on the label as are the lot numbers.
The expiry date is set and printed on the label for each bottle, and these buffers are not affected by opening date unlike many other brands of pH buffers. Certificates of Analysis are available for all products.