Prevent the particulates and microbial growth in your LC solvents from entering your instrument with the new Restek® Bluestem glass solvent filter.

• Restek® Bluestem glass solvent filter provides clean mobile phase to extend the life of columns and pump seals
• 15 µm borosilicate glass frit sits lower than conventional glass filters to draw more mobile phase from each bottle
• Blue filter stem allows instant visual confirmation of upright filter orientation

Connects to standard ¹/₈" Ext.Ø (3.2 mm) PTFE tubing using your existing frit adaptor (also sold separately).