Halo 2um, 90A, C18 Back Catalog number: 941810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92113-717 HALO 160A PCS C18, 2.7um 3.0mm x 150mm Price on request 92810-402 HALO 90 Å C18, 2.7 µm, 10.0 x 50mm Price on request 95812-907 HALO 90 Å RP-Amide, 5 µm, 2.1 x 250mm Price on request