ASATM Combi-Packer 1"+2" is for 25mm i.d. (1") and 50mm i.d. (2") SSCTM columns with high performance. The packer has a high safety standard, and can be used in explosion-hazard areas. The ease of use results in reproducible column packing, nearly operator independent. This makes ASATM Combi-Packer the instrument the ideal choice for column self packing needs in the pharmaceutical industry.