Halo 2.7um, 90A, AQ-C18 Back Catalog number: 942810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 693775-702T Poroshell HPH-C18,2.1x 150mm,2.7um,T 1 051,15 € 97216-602 HALO 1000 Å ES-C18, 2.7 µm, 0.3 x 100mm Price on request 92812-711 HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 150mm Price on request