Analyses of fat-soluble vitamins, XIV. Collaborative study of the determination of vitamin D in multivitamin preparations.
D000818:Animals; D003124:Colorimetry; D005223:Fats; D007536:Isomerism; D008722:Methods; D008892:Milk / Q000032:analysis; D009821:Oils / Q000032:analysis; D011208:Powders; D012995:Solubility; D014807:Vitamin D / Q000032:analysis*; D014815:Vitamins / Q000032:analysis
D005223:Fats; D009821:Oils; D011208:Powders; D014815:Vitamins; D014807:Vitamin D