Profile: ZirChrom Separations, Inc. manufactures a full line of LC/MS friendly, ultra-durable zirconia-based (HPLC) stationary phases. We supply columns packed with ZirChrom® phases which offer unique chromatographic selectivity coupled with high efficiency, low back pressure and excellent pore structure of rigid inorganic supports. Our products consist of packed columns, guard columns, chiral columns, titania-based sachtopore columns, and ProTain, an inline protein removal system. Our Rhinophase®-AB is a biocompatible stationary phase used for small & large-scale purification of bio-molecules.