NF EN 238

Liquid petroleum products. Petrol. Determination of the benzene content by infrared spectrometry.

Le présent document décrit une méthode dodos age au benzène dans l'essence par spectrométrie d'absorption infrarouge. Elle s'applique pour des teneurs en benzène comprises entre 0,1 % V/V et 20 % V/V. La seule interférence relevée est celle du cyclopentadiène.

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