The containerType on a SampleBottle is determined by the analytical method specified in your sampling plan. For example, volatile organic compounds require 40 mL amber glass vials with zero headspace, while metals analyses use polyethylene bottles with acid preservation. Recording the correct containerType in Piper ensures the container is appropriate for the analyte group being analyzed and helps the laboratory verify they received the right materials. Enter the container description as specified in your quality assurance project plan.
Technical section
Data model, API, and internals — visible to developers.