HANNA 35.00ppt Marine Salinity Calibration Standard (25x20 ml) - HI70024P

This calibration standard is ideal for users who need to calibrate their conductivity meters.

HI70024P is a premium quality 35.00ppt marine salinity calibration standard that is NIST traceable and contained in portable single-use sachets.

Each sachet contains 20 mL of solution and is calibrated to 35.00 ppt at 25°C.
The sachets are made of light block foil to prevent oxidation from UV light, and they are each marked with a lot number and expiration date.
Hanna’s line of conductivity solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet.

The HI70024P is for 25 sachets containing 20mL of solution.

• 35.00ppt @ 25°C salinity value.
• Temperature chart of the actual ppt value at various temperatures printed on each sachet
• Convenient packaging for one time use

HI70024P is a premium quality 35.00ppt marine salinity 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.