Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91812-204 HALO 90 Å ES-CN, 2 µm, 2.1 x 20mm Price on request 685770-902 Poroshell 120 SB-C18,2.1x100mm,4um,T 728,51 € 95814-607 HALO 90 Å RP-Amide, 5 µm, 4.6 x 100mm Price on request