KNAUER Capillaries & Tubing provide a wide range of capillaries and tubing solutions for analytical and preparative HPLC, UHPLC, and FPLC applications. The portfolio includes stainless steel, PEEK, PTFE, and other tubing materials designed for reliable LC connections at pressures up to 1200 bar. The range also features innovative MarvelXACT™ capillaries with tool-free fingertight connections and a patented torque-limiting mechanism for secure and trouble-free operation.
Key Features
- Capillaries and tubing for HPLC, UHPLC, and FPLC
- Maximum pressure up to 1200 bar
- Materials include stainless steel, PEEK, PTFE, PFA, ETFE, and more
- Suitable for analytical and preparative applications
- MarvelXACT™ fingertight connection system
- Patented torque-limiting “click” mechanism
- Automatic adjustment to different port depths
- More than 100 connection/disconnection cycles
- PEEK capillaries for maximum biocompatibility
- User-cuttable standard capillaries
- Tubing for low-pressure solvent and waste lines
MarvelXACT™ Capillaries
- Recommended for AZURA® Analytical systems
- Tool-free installation
- Flexible 1/32” OD tubing
- compatible with KNAUER standard 1/16” receiving ports
- Pre-installed fittings
- Eliminates under- and over-tightening
- Patented torque-limiting mechanism
- Flexible tubing for easy routing
- Bottom-port sealing without ferrules
Available Options
- Stainless steel capillaries for high-pressure applications
- PEEK capillaries for biocompatible workflows
- PTFE, PFA, ETFE, and Tefzel® tubing
- User-customizable capillary lengths
- Tubing for solvent and waste connections
