35 ppt Salinity Calibration Solution Packs HI70024P (25 x 20 mL) - Hanna Instruments

NIST Traceable Salinity Calibration Hanna HI70024P Salinity Calibration Sachets are perfect for any conductivity probe or pen. The single-use sachets are made of light-blocking foil that prevents oxidation, ensuring the solutions are as fresh as the day it was packaged. Each sachet is marked with a lot number that can be traced back to its original batch and is stable for up to 5 years in its packaging.  Temperature scale printed on every sachet Compact and easy to use sachets Accurate and reliable  Works with salinity pens and probes   What's Included? 1x HI70024P 35PPT Salinity Calibration Sachet