Halo 5um, 90A, PFP Back Catalog number: 945810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92123-502 HALO 160 Å ES-C18, 2.7 µm, 3.0 x 75mm Price on request 92814-301 HALO 90 Å HILIC, 2.7 µm, 4.6 x 30mm Price on request 95814-105 HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 5mm, Guard Col Price on request