| 186007123 | 
                        
                            Waters 186007123 | CORTECS C18 VanGuard Pre-column, 90Å, 1.6 µm, 2.1 mm X 5 mm, 3/pk
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                        | 186007125 | 
                        
                            Waters 186007125 | CORTECS C18+ VanGuard Pre-column, 90Å, 1.6 µm, 2.1 mm X 5 mm, 3/pk
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                        | 186007687 | 
                        
                            Waters 186007687 | CORTECS C18+ VanGuard Cartridge, 90Å, 2.7 µm, 3.9 mm X 5 mm, 3/pk
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                        | 186007658 | 
                        
                            Waters 186007658 | Atlantis Silica dC18 VanGuard Cartridge, 100Å, 3 µm, 2.1 mm X 5 mm, 3/pk
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                        | 186007711 | 
                        
                            Waters 186007711 | Symmetry C18 VanGuard Cartridge, 300Å, 3.5 µm, 3.9 mm X 5 mm, 3/pk
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                        | 186007688 | 
                        
                            Waters 186007688 | CORTECS HILIC VanGuard Cartridge, 90Å, 2.7 µm, 2.1 mm X 5 mm, 3/pk
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                        | 186007771 | 
                        
                            Waters 186007771 | XBridge BEH C18 VanGuard Cartridge, 130Å, 5 µm, 3.9 mm X 5 mm, 3/pk
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                        | 186007743 | 
                        
                            Waters 186007743 | Symmetry Shield RP8 VanGuard Cartridge, 100Å, 3.5 µm, 3.9 mm X 5 mm, 3/pk
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                        | 186007795 | 
                        
                            Waters 186007795 | XBridge BEH Phenyl VanGuard Cartridge, 130Å, 3.5 µm, 3.9 mm X 5 mm, 3/pk,
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                        | 186007784 | 
                        
                            Waters 186007784 | XBridge BEH HILIC VanGuard Cartridge, 130Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk
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