site stats

HPLC & LC/MS Columns

Guard Columns & Filters for Column Protection

Advantage™ Guard Columns & Filters

Removing particulate from the flow stream will protect your columns and detection equipment and also guarantee results that are accurate and reproducible. Here are some of our solutions for a clean and worry free mobile phase:

Direct Connect Inline Filter Guard

Advantage™ Direct Connect Inline Filter Guards offer an easy and inexpensive way of protecting your valuable HPLC columns from particulate material on the column inlet. It connects directly to any column with an inlet for 1/16” tubing and 10-32 threading. Our guards can be changed in seconds without the need for tools.

  • Protect your valuable columns from dirt and grease
  • Direct connect to inlets for 1/16″ tubing and 10-32 threads
  • Changes in seconds without the need for tools
  • Two frit sizes available: 0.5µm and 2.0µm
  • Inexpensive and Disposable

High Pressure Inline Filters

One PEEK™ end fitting with built in frit To replace filter, unscrew filter end fitting & replace

HPLC Direct Connect Pre-Column Filters

Stainless Steel Frits

Prep Inline Filters

UHPLC Direct Connect Pre-Column Filters

Ultra High Pressure SS Inline Filter

Rated to 15,000 psi For 1/16” OD tubing Low dead volume 0.5μm frits