HALO 90 Å RP-Amide, 2 µm, 2.1 x 100mm Back Catalog number: 91812-607 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 93412-214 HALO 400 Å C4, 3.4 µm, 2.1 x 20mm Price on request 683775-902T Poroshell 120 SB-C18,2.1x 150mm,2.7um,T 26 349,17 Kč 92123-104 HALO 160 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column Price on request