Halo 2.7um, 90A, C8 Back Catalog number: 942810-208 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95813-108 HALO 90 Å C8, 5 µm, 3.0 x 5mm, Guard Column 3pk Price on request 92712-726 HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 150mm Price on request 92122-104 HALO 160 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column Price on request