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Keywords: solid-phase extractionClose
Journal: Biochemical Journal
Biochem J (2004) 380 (2): 541–548.
Published: 01 June 2004
... extraction and GC-MS (gas chromatography with MS detection) using selective ion monitoring is described in the present study. After solid-phase extraction, samples are freeze-dried, derivatized by trimethylsilylation and analysed by GC-MS. The urinary 8OHdG was quantified using heavy isotope dilution with...