HALO Guard Column Holder Back Catalog number: 94900-001 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 693970-902K Poroshell 120, EC-C18, 4.6x150,4um,MVK 61 666,92 Kč 97216-714 HALO 1000 Å C4, 2.7 µm, 0.3 x 150mm Price on request 91226-602 HALO 160 Å ES-C18, 2.7 µm, 0.3 x 100mm Price on request