1. 3M (2000a) The aerobic biodegradation of N-EtFOSE alcohol by the microbial activity present in municipal wastewater treatment sludge.. Pace Analytical Services, Minneapolis, MN
2. 3M (2000b) Microbial metabolism (biodegradation). Studies of perfluorooctane sulfonate (PFOS). II—aerobic soil degradation. Springborn Laboratories, Wareham, MA
3. 3M (2000c) Microbial metabolism (biodegradation). Studies of perfluorooctane sulfonate (PFOS). IV—pure culture study. Springborn Laboratories, Wareham, MA
4. 3M (2000d) Microbial metabolism (biodegradation). Studies of perfluorooctane sulfonate (PFOS). III—anaerobic sludge biodegradation. Springborn Laboratories, Wareham, MA
5. 3M (2001) The 18-day aerobic biodegradation study of perfluorooctanesulfonyl-based chemistries. Pace Analytical Services, Minneapolis, MN