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 91813-402 HALO 90 Å C18, 2 µm, 3.0 x 50mm Price on request 693775-902 Poroshell 120,EC-C18, 2.1x150mm,2.7um 975,44 € 695675-502 Poroshell HPH-C18,3x100mm,1.9um,T 1 139,34 €