Avantor® ACE® PEEK one-piece column couplers are ideal for connecting analytical or semi-preparative columns to stand-alone guard cartridge holders. They can also be used to connect two or more HPLC columns in series or to make similar HPLC connections.

• Universal connector, ultra-low dead volume
• Pressure rated to 350 bar
• Reusable, female-female connector
• Inert and biocompatible