HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm Back Catalog number: 92121-902 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 695770-901 Poroshell 120, HILIC, 2.1x100mm, 4um 18 257,40 Kč 91813-711 HALO 90 Å Biphenyl, 2 µm, 3.0 x 150mm Price on request 690770-706 Poroshell 120, HPH-C8, 2.1x250mm, 4um 25 719,12 Kč