Atlantis Premier BEH Z-HILIC Columns provide an increase in polar analyte retention and offer a different selectivity when compared to other HILIC chemistries, both powerful attributes when performing HILIC methods development. Built using rugged ethylene bridged hybrid particles, these columns are pH stable from pH 2-10; the MaxPeak High Performance Surface hardware technology significantly reduces unwanted analyte/surface interactions that can lead to poor peak shape and losses in signal intensity. The VanGuard FIT Column format is an all-in-one, guard-column design engineered to reduce dead volume and increase column lifetime.
| 
                             Chemistry  | 
                        
                             Sulfobetaine  | 
                    
| 
                             Separation Mode  | 
                        
                             Hydrophilic Interaction (HILIC)  | 
                    
| 
                             Particle Substrate  | 
                        
                             Hybrid  | 
                    
| 
                             pH Range Min  | 
                        
                             2 pH  | 
                    
| 
                             pH Range Max  | 
                        
                             10 pH  | 
                    
| 
                             Maximum Pressure  | 
                        
                             18000 psi (1240 Bar)  | 
                    
| 
                             Endcapped  | 
                        
                             No  | 
                    
| 
                             Bonding Technology  | 
                        
                             Zwitterion  | 
                    
| 
                             Silanol Activity  | 
                        
                             Low  | 
                    
| 
                             Particle Shape  | 
                        
                             Spherical  | 
                    
| 
                             Particle Size  | 
                        
                             1.7 µm  | 
                    
| 
                             Endfitting Type  | 
                        
                             Parker-style  | 
                    
| 
                             Pore Size  | 
                        
                             95 Å  | 
                    
| 
                             Format  | 
                        
                             Premier Column  | 
                    
| 
                             Surface Area  | 
                        
                             270  | 
                    
| 
                             System  | 
                        
                             UHPLC, UPLC  | 
                    
| 
                             Particle Technology  | 
                        
                             BEH  | 
                    
| 
                             Technique  | 
                        
                             LC  | 
                    
| 
                             USP Classification  | 
                        
                             L122  | 
                    
| 
                             Inner Diameter  | 
                        
                             2.1 mm  | 
                    
| 
                             Length  | 
                        
                             100 mm  | 
                    
| 
                             Carbon Load  | 
                        
                             17 %  | 
                    
| 
                             eCord  | 
                        
                             Yes  | 
                    
| 
                             UNSPSC  | 
                        
                             41115709  | 
                    
| 
                             Brand  | 
                        
                             Atlantis  | 
                    
| 
                             Product Type  | 
                        
                             Columns  | 
                    
| 
                             Units per Package  | 
                        
                             1 pk  |