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 95813-104 HALO 90 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3p Price on request 699975-912K Poroshell 120 Ph-Hex,4.6x50mm,2.7um,MVK 2 169,63 € 95813-105 HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 5mm, Guard Col Price on request