Halo 2.7um, 90A, C8 Back Catalog number: 942810-208 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92812-909 HALO 90 Å PFP, 2.7 µm, 2.1 x 250mm Price on request 690970-408T Poroshell 120 PFP,4.6x 250mm,4um,T 946,04 € 92812-122 HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column Price on request