Halo 5um, 90A, AQ-C18 Back Catalog number: 945810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95812-111 HALO 90 Å Biphenyl, 5 µm, 2.1 x 5mm, Guard Column Price on request 693770-912K Poroshell 120, Phe-Hex, 2.1x150,4um,MVK 2 488,19 € 98215-704 HALO 90 Å ES-CN, 2.7 µm, 0.5 x 150mm Price on request