Why does the turbidity calibration kit have different lot numbers and expiration dates for each of the vials?

Document ID

Document ID TE1478

Published Date

Published Date 27/05/2017
Question
Why does the turbidity calibration kit have different lot numbers and expiration dates for each of the vials?
Summary
Turbidity calibration standard kit lots and expiration dates
Answer
Each turbidity standard included in a kit is produced individually and has a lot number and expiration date of its own. These vials are then combined into a kit that is given a lot number and expiration date for the kit as a whole. This allows for maximum traceability of each set sold.