Halo 2um, 90A, Penta-HILIC Back Catalog number: 941810-205 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 693970-308T Poroshell 120 PFP,3x 150mm,4um,T 20 752,20 Kč 92812-901 HALO 90 Å HILIC, 2.7 µm, 2.1 x 250mm Price on request 92713-702 HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 150mm Price on request