This document specifies a gas chromatographic (GC) method for the determination of traces of carbon monoxide and carbon dioxide in ethylene and propylene for industrial use.
This document is applicable to ethylene and propylene having carbon monoxide and carbon dioxide concentrations greater than 0,5 mL/m3.
ПРОЈЕКАТ
ISO/PRF 25122
50.00
Евидентирање података о дефинитивном тексту нацрта стандарда
19. 6. 2026.