A run batch, as defined by the United States Environmental Protection Agency via its SEDD Specification Version 5.2, is a "laboratory-defined identifier that is used to link multiple analyses performed on one instrument and under the control of one initial calibration." The EPA uses as an example "a batch of samples analyzed on one instrument under the control of one initial calibration."
- U.S. Environmental Protection Agency (March 2019). "Appendix A. Data Element Dictionary (DED)" (PDF). SEDD Specification Version 5.2. https://www.epa.gov/sites/default/files/2019-05/documents/sedd_spec_v5-2-march_2019_508.pdf. Retrieved 22 September 2022.