Halo 2.7um, 90A, ES-CN Back Catalog number: 942810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92814-504 HALO 90 Å ES-CN, 2.7 µm, 4.6 x 75mm Price on request 91812-601 HALO 90 Å HILIC, 2 µm, 2.1 x 100mm Price on request 91813-304 HALO 90 Å ES-CN, 2 µm, 3.0 x 30mm Price on request