Halo 2um, 90A, Biphenyl Back Catalog number: 941810-211 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95814-322 HALO 90 Å AQ-C18, 5 µm, 4.6 x 30mm Price on request 92812-311 HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 30mm Price on request 91822-116 HALO 90 Å LPH-C18, 2.0 µm, 2.1 X 5mm, 3pk. Price on request