Halo 5um, 90A, C18 Back Catalog number: 945810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92843-612 HALO 90 Å PAH, 2.7 µm, 3.0 x 100mm Price on request 699975-506K Poroshell HPH-C8, 3.0x50,2.7um,MVK 2 370,53 € 94900-001 HALO Guard Column Holder Price on request