Halo 2um, 90A, ES-CN Back Catalog number: 941810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92812-707 HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 150mm Price on request 92814-207 HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 20mm Price on request 93412-414 HALO 400 Å C4, 3.4 µm, 2.1 x 50mm Price on request