Delta-Pak packings are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.
| 
                             Chemistry  | 
                        
                             C18  | 
                    
| 
                             Separation Mode  | 
                        
                             Reversed Phase  | 
                    
| 
                             Particle Substrate  | 
                        
                             Silica  | 
                    
| 
                             pH Range Min  | 
                        
                             2 pH  | 
                    
| 
                             pH Range Max  | 
                        
                             8 pH  | 
                    
| 
                             Temperature Limits  | 
                        
                             45 C  | 
                    
| 
                             Maximum Pressure  | 
                        
                             6000 psi (415 Bar)  | 
                    
| 
                             Endcapped  | 
                        
                             Yes  | 
                    
| 
                             Silanol Activity  | 
                        
                             Low  | 
                    
| 
                             Molecular Weight Range Min  | 
                        
                             1000  | 
                    
| 
                             Molecular Weight Range Max  | 
                        
                             15000  | 
                    
| 
                             Particle Shape  | 
                        
                             Spherical  | 
                    
| 
                             Particle Size  | 
                        
                             15 µm  | 
                    
| 
                             Endfitting Type  | 
                        
                             Waters  | 
                    
| 
                             Pore Size  | 
                        
                             100 Å  | 
                    
| 
                             Format  | 
                        
                             Prep Column  | 
                    
| 
                             Surface Area  | 
                        
                             300  | 
                    
| 
                             System  | 
                        
                             HPLC Preparative  | 
                    
| 
                             Technique  | 
                        
                             LC/MS, LC  | 
                    
| 
                             USP Classification  | 
                        
                             L1  | 
                    
| 
                             Inner Diameter  | 
                        
                             19 mm  | 
                    
| 
                             Length  | 
                        
                             300 mm  | 
                    
| 
                             Carbon Load  | 
                        
                             17 %  | 
                    
| 
                             UNSPSC  | 
                        
                             41115709  | 
                    
| 
                             Brand  | 
                        
                             Delta-Pak  | 
                    
| 
                             Product Type  | 
                        
                             Preparative Columns  | 
                    
| 
                             Units per Package  | 
                        
                             1 pk  |