Halo 2um, 90A, PFP Back Catalog number: 941810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91813-111 HALO 90 Å Biphenyl, 2 µm, 3.0 x 5mm, Guard Column Price on request 695675-408 Poroshell 120 PFP,2.1x100mm,1.9um,T 1 130,49 € 92812-604 HALO 90 Å ES-CN, 2.7 µm, 2.1 x 100mm Price on request