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pro vyhledávání: '"A. I. Penkovsky"'
Publikováno v:
Fuel. 142:94-101
This paper presents routine refracto-densimetric indicators which may be used to identify unbalanced automobile gasoline and falsifications (surrogates). These criteria are supposed to reduce considerably the amount of testing via standard chromatogr
Autor:
A. L. Storozhev, V. V. Talantov, V. I. Vereshchagin, N. P. Degtyareva, V. V. Plemenkov, M. M. Nazmeev, A. I. Penkovsky, D. D. Hamelin
Publikováno v:
Kazan medical journal. 78:232-233
In the practice of clinical laboratory research polarimeters are rarely used so far. The reason is that existing visual polarimeters are inconvenient, require special sample processing and are inaccurate (at best 0.05, which for yellow light and at L