TY  - SER
AU  - Vestergren,Robin
TI  - A matrix effect-free method for reliable quantification of perfluoroalkyl carboxylic acids and perfluoroalkane sulfonic acids at low parts per trillion levels in dietary samples
N1  - YA2013 M05
Sources  - Journal of Chromatography A
Sources  - 1237 (May) 2012 : 64-71
ISSN  - 0021-9673
ER  -