HI70024M is a 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 standardized with high-precision meters calibrated to certified references. Each bottle has the lot number and expiration date stamped on the label. Hanna’s line of calibration solutions has been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- 35.00 ppt @ 25°C salinity value
- Airtight bottle with tamper-proof seal to ensure quality
- Lot number and expiration date printed on each label
- ±0.2 ppt @ 25 °C (77 °F) accuracy