Methods and Devices for the Preparation of Standard Gas Mixtures
- Авторы: Platonov I.1, Rodinkov O.2, Gorbacheva A.2, Moskvin L.2, Kolesnichenko I.1
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Учреждения:
- Samara National Research University
- Institute of Chemistry
- Выпуск: Том 73, № 2 (2018)
- Страницы: 109-127
- Раздел: Reviews
- URL: https://journals.rcsi.science/1061-9348/article/view/182962
- DOI: https://doi.org/10.1134/S1061934818020090
- ID: 182962
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Аннотация
A review of methods for the preparation of standard gas mixtures (SGMs) with the known concentrations of organic and inorganic gases and vapors is presented. The classification of methods is proposed and their advantages and disadvantages are compared. Along with the widely known thermal diffusion and gasextraction methods and devices for the preparation of SGMs functioning on their basis, i.e., sources of gas and vapor microflows and vapor-phase sources of gas mixtures, the review considers and discusses metrological possibilities proposed by Russian researchers of chromatomembrane and chromato-desorption methods of SGM preparation and corresponding instrumentation.
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Об авторах
I. Platonov
Samara National Research University
Автор, ответственный за переписку.
Email: pia@ssau.ru
Россия, Samara, 443086
O. Rodinkov
Institute of Chemistry
Email: pia@ssau.ru
Россия, Petrodvorets, St. Petersburg, 198504
A. Gorbacheva
Institute of Chemistry
Email: pia@ssau.ru
Россия, Petrodvorets, St. Petersburg, 198504
L. Moskvin
Institute of Chemistry
Email: pia@ssau.ru
Россия, Petrodvorets, St. Petersburg, 198504
I. Kolesnichenko
Samara National Research University
Email: pia@ssau.ru
Россия, Samara, 443086