TY  - RPRT
TI  - Trace level analysis of polycyclic aromatic hydrocarbons in surface waters by solid phase extraction (SPE) and gas chromatography-ion trap mass spectrometry (GC-ITMS).
AU  - P W Crozier
AU  - J B Plomley
AU  - L Matchuk
PY  - 2001
DO  - 10.1039/b103723b
UR  - https://pubmed.ncbi.nlm.nih.gov/11763077/
ID  - 11763077
ER  -