Mattice, J D A mobile field extractor for extracting water samples while driving between sampling sites. [electronic resource] - Bulletin of environmental contamination and toxicology Jan 2007 - 59-62 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 0007-4861 Standard No.: 10.1007/s00128-007-9050-9 doi Subjects--Topical Terms: ArkansasEnvironmental Monitoring--instrumentationFresh Water--analysisPesticides--analysisSolid Phase ExtractionWater Pollutants, Chemical--analysis