ZirChrom® Columns

	Zirconia particles offer extreme inertness and stability
	pH range 0-14
	No swelling or shrinking associated with polymer materials
	Over eight different chemistries including reverse phase and high capacity ion exchange

ZirChrom Separations, Inc. offers a novel line of zirconia particles for HPLC. Available in a porous 3 µ size, these materials show extreme chemical and thermal stability in a pH range of 0-14. Since there is no silanol interaction, these materials exhibit no tailing on pharmaceutical amines and offer unique selectivities. The ZirChrom-CARB is a useful alternative to Hypercarb® selectivities, and the ZirChrom PBD offers standard reverse phase interaction. The ion exchangers offer high capacity compared to silica.