HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 100mm Back Catalog number: 92812-607 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92814-307 HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 30mm Price on request 689970-902 Poroshell 120 SB-C18,4.6x50mm,4um,T 612,12 € 95813-405 HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 50mm Price on request