Search Results - "Shewchuk, Cathy"

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  1. 1

    Polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in Canadian bleached paperboard milk containers (1988-89) and their transfer to fluid milk by Ryan, John J, Shewchuk, Cathy, Lau, Ben P. Y, Sun, Wing F

    Published in Journal of agricultural and food chemistry (01-05-1992)
    “…Bleached paperboards used for milk cartons were examined for their PCDD/PCDF content. Those manufactured in Canada prior to mid-1989 tested positive for…”
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    Journal Article
  2. 2

    Polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in human milk samples collected across Canada in 1986-87 by Ryan, J J, Lizotte, R, Panopio, L G, Shewchuk, C, Lewis, D A, Sun, W F

    Published in Food additives and contaminants (01-07-1993)
    “…Monitoring of human milk samples for the presence of chemical contaminants has been carried out in Canada for several decades. In 1986-87 over 400 donations of…”
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    Journal Article