Equipment and Calibration History

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View history entry 7157 for Pro-Oceanus MiniCH4 sn: 38-572-25

Date: 2025-03-07
From: Mayberry - CH4 Probe
To: Lab - none
Title: Removed
Notes: This sensor had fallen out of the cable ties and its sensor may have been in the sediment. The CH4 readings steadily rose past 4% but it was dropping out before climbing. Removed for testing.
Entered by: Joe Verfaillie
Field notes