Halo 3.4um, 400A, Diphenyl Back Catalog number: 943410-226 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92844-412 HALO 90 Å PAH, 2.7 µm, 4.6 x 50mm Price on request 691775-742 Poroshell 120 Aq-C18 2.1x30mm, 2.7um 647,09 € 93413-214 HALO 400 Å C4, 3.4 µm, 3.0 x 20mm Price on request