USP L14 HPLC Columns

Silica gel having a chemically bonded, strongly basic quaternary ammonium anion-exchange coating, 5 to 10 μm in diameter.

Note: We have only included the most popular dimensions of our preferred brands in the selection below. If you do not see the brand, dimension, or phase you are looking for, please call us or visit the "HPLC Columns, by Brand" or "HPLC Columns, by Phase" section in this on-line product catalog.

Product #


Particle Size

Length × I.D.

Add to Cart

59138 SUPELCOSIL SAX1 HPLC Column 5 μm
25 cm × 4.6 mm