HANNA HI70030C 电导率标准溶液 (20 mL x 25 sachets, 12,880 µS/cm)

The HI70030C is supplied with Certificate of Analysis

Product code

Lot number

Mean lot value

SRMs that were used

Manufacturing date

Expiration date

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.