
p-Xylene , analyticalstandard , 【106-42-3】
                                    Molecular Formula: C8H17NO2
                                                                    Formula Weight: 162.253
                                
                            
                                
                        
p-Xylene , puriss.p.a.,≥99.0%(GC) , 【106-42-3】
                                    Molecular Formula: C8H17NO2
                                                                    Formula Weight: 162.253
                                
                            
                                
                        
referencesubstanceforgaschromatography , 【106-42-3】
                                    Molecular Formula: C8H17NO2
                                                                    Formula Weight: 162.253
                                
                            
                                
                        
p-Xylene , suitableforHPLC,≥99% , 【106-42-3】
                                    Molecular Formula: C8H17NO2
                                                                    Formula Weight: 162.253
                                
                            
                                
                        
p-Xylene , foranalysisEMSURE ISO , 【106-42-3】
                                    Molecular Formula: C8H17NO2
                                                                    Formula Weight: 162.253
                                
                            
                                
                        
p-Xylenesolution , certifiedreferencematerial,5000 μg/mLinmethanol , 【106-42-3】
                                    Molecular Formula: C8H17NO2
                                                                    Formula Weight: 162.253
                                
                            
                                
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