Application of Empty Flash Column

Knowledge of Empty Flash Column

Empty flash column are made from medical-grade virgin PP cartridges and ultrapure sintered PE frits. This natural advantage makes it stable chemical resistance, the first on end of the column makes free leakage. The standard Luer-lock end fittings allow for quick, easy connection to most flash systems.

An empty flash column is one type of flash column, which is used as a solid load cartridge for flash chromatography. It features a variety of sizes and meets a variety of needs for specific purifications. The length of the empty flash column is 115.1, 137.8, 188.2, 188.7, 173.3, 263.5, 146.6, 277.7, 218.5, and 271.6. the surface pH is from 6.3 to 7.2, the weight is 4g, 12g, 25g, 40g, 60g, 80g, 100g, 120g, 220g, 330g, and the water content is 3.0-5.0%. Additionally, the column is of excellent pressure and corrosion resistance.

irregular c18 flash column chromatography

Installation and Operation Manual

The empty flash column provided by Hawach Scientific is simple to install, and customers can assemble it on their own, provided that the need our engineers to guide the installation, please contact us immediately. The installation and construction procedure is as below: when an empty flash column arrives, check if all accessory components are complete and in good condition, then assemble according to installation documents. All accessory components, such as screw caps, frits, tips, O-ring, and end tips, should be mounted and connected properly. If it will not be put into service, please repack it and put it in a proper place to protect it from contamination and damage.

Sometimes, the users have their own sorbent and just need an Empty flash column. Our company, Hawach Scientific is online to supply the Empty flash column. In 2019, we already add 2 sizes of Empty flash columns 60g and 100g. So we enlarge our size range of empty flash columns as the below list:


In addition, we also supply empty column packing tools full of matched sizes. The tool helps you to pack the sorbent into columns easily and improve the efficiency of your work. Hawach Team welcomes you to come to inquire about more information.