CHIRALPAK® IE Guard Cartridge, 10x4mm, pk/3 Back Catalog number: 85311 Availability: In the manufacturer's stock Price on request - + Recommended 17325 CHIRALCEL OJ-H, 250 x 4,6mm, 5µm Price on request 33713 CHIRALPAK CBH, 100 x 4mm, 5µm Price on request 30714 CHIRALPAK® AGP, 150mm x 4mm x 5 µm Price on request