Halo 5um, 90A, PFP Back Catalog number: 945810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 681975-302T Poroshell 120 SB-C18,3x 30mm,2.7um,T 530,17 € 91812-101 HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p Price on request 95813-704 HALO 90 Å ES-CN, 5 µm, 3.0 x 150mm Price on request