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 92814-502 HALO 90 Å C18, 2.7 µm, 4.6 x 75mm Price on request 92813-707 HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 150mm Price on request 92714-402 HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 50mm Price on request