UOP 1035-19: Determination of Trace Chloromethane, Chloroethene, and Dichloromethane

�� FREE PREVIEW (First 5 Pages) ✔ First 5 pages free to download · No email required · Full document available after purchase This UOP Method 1035-19 details the determination of trace chloromethane, chloroethene, and dichloromethane in high purity polymer grade ethylene and propylene gas or liquid using gas chromatography mass spectrometry. It outlines the procedure for determining these impurities, with a lower limit of quantitation of 0.02 mol- (or mass-) ppm. The method is suitable for setting specifications, internal quality control, and research. The first five pages of this 14-page document are available for free preview.