Sheryl Tittlemier PhD

Canadian Grain Commission employee since 2010.

Research Scientist/Program Manager/Head of Technologies Section
Trace Organics and Trace Elements Analysis
Technologies Section
Grain Research Laboratory


Telephone: 204-984-3456

Area of expertise:

  • Analytical chemistry
  • Development of rapid and comprehensive methods to measure low levels of pesticides, mycotoxins and environmental contaminants
  • Use of gas chromatography, liquid chromatography, mass spectrometry and enzyme-linked immunoassays
  • Chemical hazards and food safety
  • Sampling of grain for the analysis of low levels of pesticides, mycotoxins, trace elements, and heavy metals


  • Doctorate
    Environmental analytical chemistry
    Carleton University, Ottawa
  • Bachelor of Science
    University of Manitoba


See the Canadian Grain Commission list of published scientific and technical papers.