Halo 2um, 90A, Biphenyl Back Catalog number: 941810-211 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92113-530 HALO 160 Å C30, 2.7 µm, 3.0 x 75mm Price on request 92813-206 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 20mm Price on request 95813-207 HALO 90 Å RP-Amide, 5 µm, 3.0 x 20mm Price on request