Halo 2um, 90A, Biphenyl Back Catalog number: 941810-211 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 685975-902 Poroshell 120,SB-C18, 4.6x100mm,2.7um 862,42 € 91812-422 HALO 90 Å AQ-C18, 2 µm, 2.1 x 50mm Price on request 91812-507 HALO 90 Å RP-Amide, 2 µm, 2.1 x 75mm Price on request