Total Maximum Daily Loads of Polychlorinated Biphenyls in Northeast River, Tidal Fresh Segment, Cecil County, Maryland
![Extraction and Matrix Cleanup Method for Analyzing Novel Per- and Polyfluoroalkyl Ether Acids and Other Per- and Polyfluoroalkyl Substances in Fruits and Vegetables | Journal of Agricultural and Food Chemistry Extraction and Matrix Cleanup Method for Analyzing Novel Per- and Polyfluoroalkyl Ether Acids and Other Per- and Polyfluoroalkyl Substances in Fruits and Vegetables | Journal of Agricultural and Food Chemistry](https://pubs.acs.org/cms/10.1021/acs.jafc.1c07665/asset/images/medium/jf1c07665_0005.gif)
Extraction and Matrix Cleanup Method for Analyzing Novel Per- and Polyfluoroalkyl Ether Acids and Other Per- and Polyfluoroalkyl Substances in Fruits and Vegetables | Journal of Agricultural and Food Chemistry
![44th Chess Olympiad 2022 R8: India vanquishes USA, Gukesh now India #2 and World #20 - ChessBase India 44th Chess Olympiad 2022 R8: India vanquishes USA, Gukesh now India #2 and World #20 - ChessBase India](https://i.ytimg.com/vi/KSiiUUoE9Mo/maxresdefault.jpg)