Available in 1 Sachet or 5 Sachet's
 
20ml sachets of premium quality 35.00 ppt marine salinity calibration solution that is NIST traceable. 35.00 ppt salinity calibration solutions are prepared using high quality ingredients and are standardised with high precision meters calibrated to certified references. Each sachet has the lot number and expiry date label. Hanna’s calibration solutions have been specially formulated to have an expiry of 5 years from the date of manufacture for an unopened bottle. Primary applications include marine, saltwater aquariums and aquaculture.
 
35.00 ppt @ 25°C salinity value
Air tight bottle with tamper-proof seal to ensure quality
Lot number and expiry date printed on each label
±0.2 ppt @ 25 °C accuracy