Description
Hanna TDS Calibration Solution 6.44 ppt model HI70038P is a premium quality 6.44 g/L (ppt) TDS 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 by ISO 3696/BS3978. Additional equipment used in the preparation of the solutions includes 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 its 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 is 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.
- Quantity: 25 Pack with 20 mL liquid
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