Note that some PT samples for the current PT round will require specific preparation prior to analysis. For details, please refer to the instruction sheets.

Board of Directors

Ms. Glenna Pike

  • Laboratory Manager ALS Laboratory Waterloo
    ALS Life Sciences Division, Environmental

Mr. David Schellenberg

  • Fredericton, New Brunswick

Mr. Jeff Zimmer

  • Senior Supervisor, Inorganics
    SRC Analytical Laboratories
    Saskatchewan Research Council

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If you are interested in acquiring PT for your organization, send an email to