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HI7031L/C is a premium quality 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis
500mL Bottle
The HI7031L/C is supplied with Certificate of Analysis
Product code
Lot number
Mean lot value
SRMs that were used
Manufacturing date
Expiration date
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.
Air tight bottle with tamper-proof seal
Ensures quality and freshness of solution
