... with porous silica or packing materials based on silica such as C4, C8, C18 etc.We can also provide prepacked columns ... 1/16” (Standard)Packing Material: world famous brand material, such as Kromasil, Luna, YMC, Daiso etc.Semi-Preparative HPLC ColumnDimension: ID ... report before sale.2. For columns of special type such as polymer column, we will provide application support.Characteristics: high ...