HALO Guard Column Holder Back Catalog number: 94900-001 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 763154.20 EC 100/2 NUCLEOSHELL RP 18, 5 µm 834,45 € 695970-906T Poroshell 120 EC-C8,4.6x 100mm,4um,T 747,19 € 92123-302 HALO 160 Å ES-C18, 2.7 µm, 3.0 x 30mm Price on request