@misc{indiciae81a741922554, title = {Use of set blanks in reporting pesticide results at the U.S. Geological Survey National Water Quality Laboratory, 2001-15}, author = {Laura Medalie and Mark W. Sandstrom and Patricia L. Toccalino and William T. Foreman and Rhiannon C. ReVello and Laura M. Bexfield and Melissa L. Riskin}, year = {2019}, doi = {10.3133/sir20195055}, url = {https://pubs.usgs.gov/publication/sir20195055}, note = {Source identifier: sir20195055} }