Equipment and Calibration History

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View history entry 5357 for Licor LI-7500A sn: 0073

Date: 2021-06-28
From: Lab - none
To: Lab - none
Title: Tested
Notes: I ran zero and span gas through this IRGA again today. I didn't see the noisy signals I noticed during the last calibration. Calibrate it again before putting it back on a tower and keep an eye on it.
Entered by: Joe Verfaillie