Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95814-422 HALO 90 Å AQ-C18, 5 µm, 4.6 x 50mm Price on request 92811-702 HALO 90 Å C18, 2.7 µm, 1.0 x 150mm Price on request 91813-509 HALO 90 Å PFP, 2 µm, 3.0 x 75mm Price on request