Organometallics

Tris(N,N'-di-i-propylacetamidinato)ytterbium(III), 99%

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)europium(III), 99% (99.9%-Eu) (REO) [Eu(TMHD)3]

Iron powder (99.99%)

Impurity Iohexol EP Impurity E
Applications N1-(2-(2,3-dihydroxypropoxy)-3-hydroxypropyl) Iohexol is an impurity of Iohexol (I729500), Imaging agent.
References Wolf, G.L., et al.: Invest. Radiol., 16, 320 (1981), Mancini, G.B.J., et al.: Am. J. Cardiol., 51, 1218 (1983), Bettmann, M.A., et al.: Radiology, 153, 583 (1984), Sullivan, I.D., et al.: Br. Heart J.,51, 643 (1984),

Applications Iron Trisglycinate is used in biological studies to evaluate the dietary iron absorption from whole corn meal in humans.
References Bovell-Benjamin, A. C., et al.: Am. J. Clin. Nutr., 71, 1563 (2000);

Applications Fenbutatin Oxide is an organotin pesticide. Fenbutatin Oxide is widely used as an aracacide in the control of mites, in particular spider mites.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Ishaaya, I. et al.: Pest. Biochem. Physiol., 6, 270 (1976); Inglesfield, C.: Bull. Environ. Contam. Toxicol., 38, 813 (1987); Riedl, H. et al.: Exp. Appl. Acarol., 11, 149 (1991);