Hanna Checker® 35 ppt Salinity Calibration Solution Sachet (20 mL) HI70024P

Hanna Instuments



HI70024P is a premium quality 35.00 ppt salinity calibration solution standardized with a conductivity meter that has been calibrated with  potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized 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.


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 value

    Each sachet marked with lot number and expiration date

  • Hanna solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.
  • Specifications

    TDS Value @25°C 35 ppt
    Package sachet
    Size 20 mL
    Quantity 25
    Certificate of Analysis No