Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92711-402 HALO 1000 Å ES-C18, 2.7 µm, 1.0 x 50mm Price on request 92811-408 HALO 90 Å C8, 2.7 µm, 1.0 x 50mm Price on request 95814-207 HALO 90 Å RP-Amide, 5 µm, 4.6 x 20mm Price on request