HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm Back Catalog number: 92121-902 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92713-614 HALO 1000 Å C4, 2.7 µm, 3.0 x 100mm Price on request 699968-901T Poroshell 120 BonusRP,4.6x 50mm,2.7um,T 759,06 € 91813-708 HALO 90 Å C8, 2 µm, 3.0 x 150mm Price on request