TY  - RPRT
TI  - High-performance liquid chromatography versus solid-phase extraction for post-derivatization cleanup prior to gas chromatography-electron-capture negative-ion mass spectrometry of N1,N3-bis-(pentafluorobenzyl)-N7- (2-[pentafluorobenzyloxy]ethyl)xanthine, a product derived from an ethylene oxide DNA adduct.
AU  - M Saha
AU  - R W Giese
PY  - 1993
DO  - 10.1016/0021-9673(93)80351-8
UR  - https://pubmed.ncbi.nlm.nih.gov/8429076/
ID  - 8429076
ER  -