Halo 2.7um, 90A, C18 Back Catalog number: 942810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92812-711 HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 150mm Price on request 92122-302 HALO 160 Å ES-C18, 2.7 µm, 2.1 x 30mm Price on request 92714-914 HALO 1000 Å C4, 2.7 µm, 4.6 x 250mm Price on request