Пропилен и бутадиен технические. Отбор проб в жидкой фазе
Название (англ.):
Propylene and butadiene for industrial use; Sampling in the liquid phase
Описание (англ.):
Describes the procedure and the precautions to be taken in drawing representative samples of the substances for the purpose of their analyses. It also sets out, in Annex A, a diagrammatic representation of a system for the disposal of the portion of the sample not used in the analysis, and, in Annex B, the sequence of operations for filling a sample cylinder.