Halo 3.4um, 400A, ES-C18 Back Catalog number: 943410-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95812-709 HALO 90 Å PFP, 5 µm, 2.1 x 150mm Price on request 92714-102 HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colu Price on request 91123-202 HALO 160 A ES-C18, 2 µm, 3.0 x 20mm Price on request