Halo 2.7um, 90A, C18 Back Catalog number: 942810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 9112X-602 HALO 160 Å ES-C18, 2.0 µm, 1.5 X 100mm Price on request 93414-302 HALO 400 Å ES-C18, 3.4 µm, 4.6 x 30mm Price on request 92122-502 HALO 160 Å ES-C18, 2.7 µm, 2.1 x 75mm Price on request