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[ABO determination of chewing gum residues]
W Huckenbeck1, W Bonte, H Eckrodt
1Institut für Rechtsmedizin der Universität Düsseldorf.
Archiv Fur Kriminologie
|May 1, 1988
Abstract:
Tracing for ABH-Antigens on Chewing Gum 14 different chewing gum-brands were examined for their quality as trace carriers. Our examinations of freshly chewed gums resulted in distinction of ABH-antigens without greater difficulties by using absorption/elution and absorption/inhibition techniques. A simple method was developed to pulverize chewing gum for elution of the antigens.