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Beschreibung

The new certified reference material ERM-AE201 is an ethanol (ca. 96 % vol.) intended for quality control and the assessment of method performance. It serves to check the step of preparation of alcohol samples for SNIF-NMR measurements and the performance of the analytical systems prior to the measurements. The certified reference material ERM-AE201 is available in glass ampoules containing at least 10 mL of ethanol and the values certified include the deuterium-to-hydrogen (D/H) amount-of-substance ratios, the relative deuterium-to-hydrogen ratio (R), the delta13C value and the alcoholic strength mass fraction.