This gas chromatographic method is for determining trace amounts of benzene, toluene, ethylbenzene, p-xylene, m-xylene, and o-xylene in liquefied petroleum gas (LPG), C2 -C4, where the specific trace components are sufficiently resolved from the major components. The range of quantitation for each individual aromatic component is 1.0 to 500 mass-ppm.                          
                          
                          
                            
                                
                                    
                                        Document identifier
                                        UOP 1026-19
                                     
                                    
                                        Title
                                        Trace BTEX Impurities in LPG Samples by Gas Chromatography
                                     
                                                                        
                                    
                                    
                                        Publication date
                                        2019-04-25
                                     
                                                                        
                                    
                                        International Relationship
                                        
                                                                                    
                                     
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                        | Price | 240 vnd |