Halo 2um, 90A, AQ-C18 Back Catalog number: 941810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 693675-408 Poroshell 120 PFP,2.1x150mm,1.9um,T 29 688,12 Kč 95814-605 HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 100mm Price on request 92813-507 HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 75mm Price on request