TY - RPRT TI - High pressure size exclusion chromatography (HPSEC) determination of dissolved organic matter molecular weight revisited: Accounting for changes in stationary phases, analytical standards, and isolation methods AU - Brandon C. McAdams AU - George R. Aiken AU - Diane M. McKnight AU - William A. Arnold AU - Yu-Ping Chin PY - 2017 DO - 10.1021/acs.est.7b04401 UR - https://pubs.usgs.gov/publication/70196509 ID - 70196509 ER -