Description
The Hanna Salinity Calibration Solution is a premium quality 35.00 ppt marine salinity solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in de-ionised water for analytical use in accordance with ISO 3696/BS3978.
Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.
Hanna calibration solutions have a lot number and expiry date clearly marked on the label. All sachets are air tight to ensure the quality of the solution.