Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92813-605 HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 100mm Price on request 97215-602 HALO 1000 Å ES-C18, 2.7 µm, 0.5 x 100mm Price on request 93413-302 HALO 400 Å ES-C18, 3.4 µm, 3.0 x 30mm Price on request