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  • Aleksandrov, V. V. (1)
  • Bakovec, N. V. (1)
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  • COOMET.QM-S5 (1)
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COOMET.QM-S5 (COOMET project № 576/RU/12) : “Supplementary comparison of national standards in the field of analysis of gas mixtures containing СО2, СО, С3Н8 in nitrogen (“automotive” gas mixtures)” (2016)
Konopelko, L.A. ; Kolobova, A.V. ; Rozhnov, M.S. ; Melnyk, D.M. ; Petryshyn, P.V. ; Shpilnyi, S.A. ; Iakubov, S.E. ; Bakovec, N. V. ; Kluchits, A.S. ; Kipphardt, Heinrich ; Aleksandrov, V. V.
The relevance of the COOMET.QM-S5 comparison is founded on tightening of requirements to a control of automobile emissions (realization of environmental standards of EURO 4, EURO-5). Participating laboratories: VNIIM, BAM, BelGIM, Ukrmetrteststandart, KazInMetr. This comparison was carried out in 2013-2014. This supplementary comparison supports CMC claims for: CO2 in the range (4–16) 10⁻² mol/mol; CO in the range (0.5–5) 10⁻² mol/mol; C3H8 in the range (0.01–0.3) 10⁻² mol/mol. Results: Component CO: All laboratories identified the values of carbon monoxide mole fraction in the gas mixture within ±0.9134%. Component CO2: All laboratories identified the values of carbon dioxide mole fraction in the gas mixture within ±0.3042%. Component C3H8: All laboratories identified the values of propane mole fraction in the gas mixture within ±0.443%.
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