... : 150mm, 250mm(Standard)Connection: 1/16” (Standard)Packing Material: world famous brand material, such as Kromasil, Luna, YMC, Daiso etc.Semi ... : 250mm, 300mm(Standard)Connection: 1/16” (Standard)Packing Material: world famous brand material, such as Kromasil, Luna, YMC, Daiso etc.*We ... requirements and we provide Semi-Preparative HPLC column re-packing service.We Promise:1. Each column must be tested ...