ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Analytical methods based upon back scattering and absorption of radioactive radiation. VI. Determination of α-bromoisovalerylurea and zinc oxide in a mixture of organic substances by γ-back scattering

E. Havránek and P. Schiller

Department of Analytical Chemistry, Faculty of Pharmacy, Komenský University, Bratislava

Abstract: The detn. of α-bromoisovalerylurea and ZnO in the pharmacol. prepns. by the method of back scattering of ²⁴¹Am γ-radiation was described. The results of the individual measurements were evaluated by the calibration curve. This rapid, nondestructive process can be applied in the industrial production for checking drugs, which could be regarded as a binary mixt.

Full paper in Portable Document Format: 228a584.pdf (in Czech)

Chemical Papers 22 (8) 584–590 (1968)