Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 685775-902 Poroshell 120,SB-C18, 2.1x100mm,2.7um 911,74 € 93410-614 HALO 400 Å C4, 3.4 µm, 10.0 x 100mm Price on request 92122-702 HALO 160 Å ES-C18, 2.7 µm, 2.1 x 150mm Price on request