Chemstation Level ID "CU"

[BCBC]

Could someone enlighten me on the use of the Chemstation calibration level ID "CU". Cutoff.
I've always used a numeral for level designation in the calibration table.
This is for drug mode, drug analysis.
Thanks very much.

[chemboy831]

Hello,
The CU level ID can be used to identify a cutoff level. If you change the numerical level ID to CU, the cutoff level and concentration will printout on all drug reports.

[BCBC]

Okay thanks very much.