D5273-23 Standard Guide for Analysis of Propylene Concentrates
- See also WK88039 proposed revision
- See also WK89170 proposed revision
D5303-20 Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
WK80311 Determination of Carbon Monoxide and Carbon Dioxide in concentrations less than 100 ppm in Propylene using gas chromatography and a Methanizer