HANNA HI7031L/C 电导率标准溶液 (500mL ,1,413 µS/cm)

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