Flash Columns

Hawach offers a full range of general-purpose and special purification flash columns. The universal design with Luer connector is suitable for most flash systems, manual (empty, you pack yourself) or automated packing column choices can be available. The hand-tight dry load column provides a universal fit for most of system without the need for expensive plungers, tools, or adapters.

Flash columns are available in a variety of popular sizes (3.5g, 10g, 20g, 35g, 70g, 100g, 185g, 280g), the loading range can range from milligrams to tens of grams, pre-packed stationary phase Including silica gel, alumina, C18, C8, C4, Diol, CN, NH2, SAX or SCX, which can meet various needs of users. The irregular C18 flash column has a narrow particle size distribution and stable retention time, which improves the separation and purification efficiency of the sample. The C8 flash column is equipped with a high-performance octadecyl bonded Spherical SCX flash column that can be used to separate basic compounds or as a cleaning tool. Reinforced structure design, maximum working pressure up to 200 psi, compatible with various fast liquid chromatography systems on the market.