LC Column Hardware

Protecting your HPLC columns is essential for maintaining performance and extending column lifetime. HPLC column hardware such as guard column holders and couplers provides a simple, effective way to connect cartridge-style guard columns that shield analytical columns from particulates and strongly retained compounds.  

Our reusable cartridge column holders and couplers are designed for secure, low-dead-volume connections, ensuring minimal band broadening and consistent chromatographic performance. Easy to install and replace, this hardware allows laboratories to quickly swap guard cartridges while keeping workflows efficient and reliable. 

HPLC Column accessories and protection to suit all of your requirements.

We supply high quality in-line filters and guard cartridges for both HPLC and UHPLC applications as well as those hard to find accessories such as column blanks, end fittings, frits and couplers.