Halo 2um, 90A, Biphenyl Back Catalog number: 941810-211 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92812-202 HALO 90 Å C18, 2.7 µm, 2.1 x 20mm Price on request 9271X-726 HALO 1000 A Diphenyl, 2.7 µm, 1.5 x 150mm Price on request 91813-509 HALO 90 Å PFP, 2 µm, 3.0 x 75mm Price on request