OPTI-GUARD® 1mm Guard Columns

The OPTI-GUARD® 1mm Guard Column sets the standard for low-impact, easy to use pre-column protection. Designed for use with any HPLC column, the unique floating stem design automatically adjusts to any manufacturer's tube stop depth for a zero-dead-volume connection every time. No larger than a standard fitting, the OPTI-GUARD® 1mm requires no special connecting hardware or tools for installation.

The elegant design of the OPTI-GUARD® 1mm also lends to its effectiveness as a low-impact guard column. Special packing materials are selected to compliment the OPTI-GUARD's narrowbore ID, providing effective protection for your analytical column without influencing your chromatography. Fully disposable, simply switch out the OPTI-GUARD® 1mm as needed to maintain effective column protection

OPTI-GUARD® Biocompatible 1mm Guard Columns

Our OPTI-GUARD® Biocompatible Guard Columns provide all the features of our standard Guard Columns but are designed for biomedical applications that require a metal-free environment. All of the materials are manufactured from inert and biocompatible materials. Choose one of our pre-packed columns or design your own.

OPTI-GUARD® 3mm Guard Columns