Development of Comprehensive Steroid Analysis Methods by GCxGC-HR-TOFMS

Development of the Comprehensive Method for Steroid Analysis by GCxGC-HR-TOFMS Jonelle Shiel, David Alonso, and Viatcheslav Artaev | LECO Corporation, St. Joseph, MI USA Introduction Methods Identification and quantitation of steroid metabolites in biological samples are essential for screening for…

Development of Comprehensive Steroid Analysis Methods Using GCxGC-TOFMS Jonelle Shiel1, David Alonso1, Albert Lebedev2, and Viatcheslav Artaev1 | Overview 1LECO Corporation, St. Joseph, MI; 2Lomonosov Moscow State University, Russian Federation Steroid Standards and Mixture Sample Preparation A new method for…

® Enhanced Detection and Separation of Anabolic Steroids for Anti-Doping Control Screening by Comprehensive TwoDimensional Gas Chromatography Time-of-Flight Mass Spectrometry (GCxGC-TOFMS) John Heim • LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-TOFMS, Anabolic Steroids, World Anti-Doping Agency Stanozolol (Winstrol),…

® Delivering the Right Results Anti-Doping Control Using Comprehensive Multidimensional Gas Chromatography Time-of-Flight Mass Spectrometry (GCxGC-TOFMS) for Enhanced Detection of Anabolic Steroids in Urine John Heim, Doug Staples, and Joe Binkley • LECO Corporation, St. Joseph, MI Steroid Standards were…