1413 µS/cm Conductivity Standard w/ COA (500mL Bottle)
Product code: MX-12171
HI7031L/C is a premium quality 1,413 µS/cm conductivity 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.
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Product description
HI7031L/C is a premium quality 1,413 µS/cm conductivity 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.
Each bottle marked with lot number and expiration date
Hanna conductivity standards are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.



