[Effect of tin on rats. 1. Inverse voltammetric determination of tin in the presence of lead in biological material after extraction].
By means of inverse polarography, the authors determined tin selectively after double extraction with diethylammonium diethyl dithiocarbamate (DADDTC) in perchloric solution. The recovery rates were: in potatoes, 91.7 +/- 5.8%; in beef kidney, 85.0 +/- 22.7%; in beef liver 79.9 +/- 13.8%; and in milk, 69.8 +/- 11.4%. Possible interferences from other elements with the tin determination are discussed.
D000818:Animals; D002417:Cattle; D004050:Ditiocarb / Q000031:analogs & derivatives; D005504:Food Analysis / Q000379:methods*; D007501:Iron; D007668:Kidney / Q000032:analysis; D007854:Lead; D008460:Meat / Q000032:analysis; D008892:Milk / Q000032:analysis; D011048:Polarography / Q000379:methods; D014001:Tin / Q000032:analysis*; D014675:Vegetables / Q000032:analysis
D007854:Lead; D014001:Tin; D004050:Ditiocarb; D007501:Iron
Zinnwirkung auf Ratten. 1. Mitt. Die inversvoltammetrische Bestimmung von Zinn neben Blei in biologischen Material nach Extraktion.