Halo 2um, 90A, ES-CN Back Catalog number: 941810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92123-504 HALO 160 Å ES-CN, 2.7 µm, 3.0 x 75mm Price on request 650750-408 Poroshell 120, PFP, 2.1x250mm, 4um 951,08 € 91812-108 HALO 90 Å C8, 2 µm, 2.1 x 5mm, Guard Column 3pk Price on request