date:Sep 13, 2012
i, and the US Anti- Doping Agency (USADA) reported that gas chromatographymass spectrometry (GC-MS) and liquid chromatographytandem mass spectrometry (LCMS-MS) analysis of geranium oils or young and mature, fresh and dried leaves and stems found no detectable levels of DMAA.
The scientists further confirmed the results using liquid chromatographyhigh-resolution mass spectrometry (high resolution LCQTOF-MS).
This was followed by an analysis published in Drug Testing and Analysis by Dr Dan Arms