Many analytical methods require multiple containers per sample — for example, volatile organics typically require three 40 mL vials per well to allow for potential reruns. The containerCount on a SampleBottle tells the laboratory how many containers to expect in the cooler for that well and analyte group. If containerCount does not match the number of bottles the lab actually receives, they will flag the discrepancy on the receipt form. Accurate container counts help resolve any missing-sample issues promptly before analysis begins.
Technical section
Data model, API, and internals — visible to developers.