In force Publication date 06 May 15

Carbon Isotope Ratio Determination and Investigation of Possible Presence of Manipulating Substances in Seized Testosterone

Resource description

Project Title: Carbon Isotope Ratio Determination and Investigation of Possible Presence of Manipulating Substances in Seized Testosterone

Researcher: G Gmeiner

Institution: Austrian Research Centers, Life Sciences, Doping Control Laboratory, Seibersdorf, Austria

Year accepted: 2009

Summary: The aim is to determine whether these products have been manipulated, with respect to carbone isotope ratios, in order to prevent a positive IRMS finding. Additionally, it will be investigated to what extent the preparations contain the masking agent epitestosterone.

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