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 92842-412 HALO 90 Å PAH, 2.7 µm, 2.1 x 50mm Price on request 699775-408T Poroshell 120 PFP,2.1x 50mm,2.7um,T 759,33 € 98216-406 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 50mm Price on request