| 摘要 |
FIELD: chemical analysis. ^ SUBSTANCE: there is initial mixture of a complex compound which contains (I) bonds, with one type of zinc isotope, and a sample in a solvent for obtaining a solution with subsequent registration of the mass spectrum of the solution. Then there is mixture of a complex compound which contains (III) bonds, with another type of zinc isotope, and the sample in a solvent for obtaining a solution with subsequent registration of the mass spectrum of the obtained solution. The molecular mass of the compound containing a monoester of phosphoric acid is determined, through comparison of the obtained mass spectra, where (I) bonds represent (I), and R1-R4 represent hydrogen or substitute atoms. ^ EFFECT: simplification of the process and making the device. ^ 8 cl, 7 dwg |
