Halo 2um, 90A, AQ-C18 Back Catalog number: 941810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 697775-902T Poroshell 120 EC-C18,2.1x 75mm,2.7um,T 20 049,12 Kč 690970-901T Poroshell 120 HILIC,4.6x 250mm,4um,T 24 086,16 Kč 95814-404 HALO 90 Å ES-CN, 5 µm, 4.6 x 50mm Price on request