HALO Guard Column Holder Back Catalog number: 94900-001 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 695970-301K Poroshell 120, HILIC, 3x100,4um,MVK 55 293,84 Kč 98216-402 HALO 90 Å C18, 2.7 µm, 0.3 x 50mm Price on request 695768-901K Poroshell 120 Bonus RP,2.1x100,2.7um,MVK 65 522,52 Kč