For citations:
Gegechkori V.I., Shulga N.A., Shchepochkina O.I., Gorokhovets N.V., Levko A.A., Chadova N.N., Shestakov V.N. Procedure of matter identification of reference material for composition of azithromycin with use of spectral method. Measurement Standards. Reference Materials. 2021;17(3):21-34. (In Russ.) https://doi.org/10.20915/2687-0886-2021-17-3-21-34

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0).