Halo 3.4um, 400A, C4 Back Catalog number: 943410-214 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 699775-901T Poroshell 120 HILIC,2.1x 50mm,2.7um,T 18 552,24 Kč 92124-502 HALO 160 Å ES-C18, 2.7 µm, 4.6 x 75mm Price on request 91812-305 HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 30mm Price on request