Halo 2.7um, 90A, RP-Amide Back Catalog number: 942810-207 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92714-414 HALO 1000 Å C4, 2.7 µm, 4.6 x 50mm Price on request 95814-404 HALO 90 Å ES-CN, 5 µm, 4.6 x 50mm Price on request 92813-522 HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 75mm Price on request