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MilliporeSigma™ LiChroCART™ Purospher™ STAR RP-18 Endcapped Sorbents HPLC Columns, 5μm
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                                Length (Metric):
                            
                        
                        
                            
                                100 mm
                            
                        
                            
                                125 mm
                            
                        
                            
                                150 mm
                            
                        
                            
                                250 mm
                            
                        
                    
                            
                                Diameter (Metric):
                            
                        
                        
                            
                                2 mm
                            
                        
                            
                                3 mm
                            
                        
                            
                                4 mm
                            
                        
                            
                                4.6 mm
                            
                        
                            
                                10 mm
                            
                        
                    Description
- Silica purity 99.999% for excellent peak symmetry
- High separation efficiency
- Absolutely reproducible results from run-to-run and from batch-to-batch
- Outstanding pH-stability from pH 1.5 to 10.5
- No phase collapse when using highly aqueous mobile phases
- Good suitability for LC-MS applications
 
            Specifications
Specifications
| Column Format | Cartridge | 
| Diameter (Metric) | 2 mm | 
| Length (Metric) | 250 mm | 
| Max. Pressure | 2175 psi (150 bar) to 2900 psi (200 bar) | 
| Particle Size | 5 μm | 
| pH | 1.5 to 10.5 | 
| Pore Size | 120 Å | 
| Quantity | 1/Pk. | 
| Surface Area | 330 m²/g | 
| USP Type | L1 | 
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