Recording the labName on a SamplingEvent provides important provenance for all AnalyticalResults linked to that event. If a lab is later found to have had a quality assurance issue during a specific period, compliance staff can filter SamplingEvents by labName and date to identify which results may be affected. The labName also appears in regulatory reports to demonstrate that a certified laboratory performed the analysis, which is a common permit requirement for groundwater monitoring programs.
piper
Sampling Event Lab Name
The `labName` on a SamplingEvent identifies which analytical laboratory performed the chemical analysis on the collected samples.