Ring-colorimetric determination of trace metals in milk.
D000818:Animals; D002020:Buffaloes; D002417:Cattle; D003124:Colorimetry; D003300:Copper / Q000032:analysis; D005260:Female; D006041:Goats; D007501:Iron / Q000032:analysis; D008345:Manganese / Q000032:analysis; D008722:Methods; D008892:Milk / Q000032:analysis*; D014131:Trace Elements / Q000032:analysis*; D015032:Zinc / Q000032:analysis
D014131:Trace Elements; D008345:Manganese; D003300:Copper; D007501:Iron; D015032:Zinc