Halo 2.7um, 90A, Biphenyl Back Catalog number: 942810-211 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 97216-602 HALO 1000 Å ES-C18, 2.7 µm, 0.3 x 100mm Price on request 92714-414 HALO 1000 Å C4, 2.7 µm, 4.6 x 50mm Price on request 95812-609 HALO 90 Å PFP, 5 µm, 2.1 x 100mm Price on request