Halo 2.7um, 90A, C18 Back Catalog number: 942810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95814-202 HALO 90 Å C18, 5 µm, 4.6 x 20mm Price on request 91813-606 HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 100mm Price on request 95122-504 HALO 160 Å ES-CN, 5 µm, 2.1 x 75mm Price on request