Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91812-902 HALO 90 Å C18, 2 µm, 2.1 x 250mm Price on request 92814-422 HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 50mm Price on request 690970-902 Poroshell 120, EC-C18, 4.6x250mm, 4um 25 308,16 Kč