||Interlaboratory Testing Study on 2,3,7,8-Substituted Polychlorinated Dibenzo-P-Dioxin and Polychlorinated Dibenzofuran Isomer Standard Solutions.
Phillips, D. ;
Nichols, A. ;
Lamparski, L. ;
Patterson, D. ;
Stanley., J. ;
||Corvallis Environmental Research Lab., OR. ;Radian Corp., Austin, TX. ;Dow Chemical Co., Midland, MI. ;Centers for Disease Control, Atlanta, GA. ;Midwest Research Inst., Kansas City, MO.
Primary standards ;
Gas chromotography ;
Mass spectroscopy ;
Laboratory tests ;
Polychlorinated dibenzodioxins ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
Carefully prepared isomer standard solutions of all 17 of the 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans and their corresponding crystalline materials were provided to nine environmental analytical laboratories for the purpose of performing a round robin study of the accuracy and reliability of the standard solutions. Consensus values were determined for each isomer. Good correlation was found between the target values and the consensus values.