Description
- Convenience of individual packaging
- Ideal for users that do not calibrate frequently
- Ideal for field use due to portability
- Every sachet is as fresh as the day it was packaged
- Light block packaging prevents oxidation from UV light that could alter the buffer value
- Each sachet marked with lot number and expiration date.
- Hanna pH analysis calibration solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet
- Color coded label for easy pH buffer solution value identification
- Easy to identify different buffer values
- Solution does not contain any dyes that may stain the reference cell of a pH electrode
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