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 94900-001 HALO Guard Column Holder Price on request 695775-702K Poroshell HPH-C18, 2.1x100,2.7um,MVK 71 260,56 Kč 95813-109 HALO 90 Å PFP, 5 µm, 3.0 x 5mm, Guard Column 3pk Price on request