pH 7.01 and 1,413 µS/cm buffer solutions in 20 mL single use sachets.
Premium quality 1,413 µS/cm conductivity standards and pH 7.01 buffers that are NIST traceable in convenient portable single-use sachets. Sachets come with lot coding and expiration dates clearly labeled to ensure freshness each time one is opened. These single use sachets are optimal for users that do not calibrate frequently or on-the-go, in the field calibration needs.
- 20 packets (10 each) of 20 mL
- Convenient packaging for one time use
- Temperature chart of the actual µS/cm and pH value at various temperatures printed on each sachet
- Formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet