Halo 3.4um, 400A, C4 Back Catalog number: 943410-214 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92924-405 HALO 90 Å Glycan, 2.7 µm, 4.6 x 50mm Price on request 92114-617 HALO 160A PCS C18, 2.7um 4.6mm x 100mm Price on request 93412-402 HALO 400 Å ES-C18, 3.4 µm, 2.1 x 50mm Price on request