ZirChrom is a global leader in zirconia-based HPLC stationary phases engineered for the most demanding chromatographic applications, including extreme pH separations, high-temperature conditions, and challenging sample matrices. As an authorized ZirChrom distributor and a trusted supplier of genuine ZirChrom products, Chrom Tech provides laboratories with rugged, high-efficiency zirconia columns that outperform traditional silica-based media under harsh analytical conditions.
Chrom Tech supplies the complete lineup of ZirChrom zirconia stationary phases, including ZirChrom-PBD, ZirChrom-CARB, ZirChrom-SAX, ZirChrom-SCX, and ZirChrom-MS phases optimized for mass spectrometry. These unique materials deliver true 0–14 pH stability, allowing full method development flexibility and long-term durability in highly acidic or basic environments where silica columns rapidly degrade.
For reversed-phase workflows, ZirChrom-PBD and DiamondBond® C18 offer hydrophobic selectivity with exceptional hydrolytic stability, delivering sharp peaks, reliable retention, and long column lifetimes even at elevated temperatures or under aggressive mobile phase conditions.
Chrom Tech also provides DiamondX® mixed-mode and ion-exchange phases, engineered for complex separations that require both hydrophobic and ionic interaction control. These phases excel at resolving ionic analytes, polar compounds, and difficult matrices that challenge conventional silica-based columns.
Specialty phases such as ZirChrom-CARB deliver graphitic carbon-like selectivity for highly polar or aromatic analytes, while ZirChrom-SAX and ZirChrom-SCX provide robust anion- and cation-exchange performance across a wide range of conditions.
Because zirconia is inherently more thermally, chemically, and mechanically stable than silica, ZirChrom columns deliver unmatched durability and reproducibility in applications involving extreme pH, elevated temperatures, and contaminated sample matrices. As an authorized distributor, Chrom Tech guarantees that every ZirChrom column and stationary phase is 100% genuine and backed by expert technical support to help laboratories select the optimal zirconia phase for reversed-phase, ion-exchange, mixed-mode, and high-temperature LC applications.
