Halo 2.7um, 90A, AQ-C18 Back Catalog number: 942810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92713-102 HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 5mm, Guard Colu Price on request 92712-702 HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 150mm Price on request 97215-614 HALO 1000 Å C4, 2.7 µm, 0.5 x 100mm Price on request