Torus Column Screening Kit, 2.1 mm x 50 mm Columns (2-PIC, DEA, DIOL, 1-AA) 4/pk

Torus Columns are specifically designed to use the complete range of capabilities of the ACQUITY UPC2 System to achieve fast, robust achiral separations. Torus Columns simplify the method development process with four completely new and innovative 1.7 μm chemistries for convergence chromatography. These columns are designed for excellent peak shape that eliminates or reduces the need for additives and offer added selectivity for a wide range of compounds and improved robustness. The Torus Column Screening Kit comprises four Torus lab equipment (2-PIC, DEA, DIOL, and 1-AA) that offer different selectivity and can help speed up developing a final achiral analytical method.

Invest in the Torus Column Screening Kit so you can leverage the combined benefits of the variety Torus of lab equipment in one purchase. You can handle achiral separations with unequaled speed and unparalleled confidence using the Torus Column Screening Kit. Achieve high-efficiency and QC-ready robustness with ease. The ligand present in the columns had been modified to be well suited for lipids and fat-soluble vitamins.

Benefit from the versatility of the Torus Column Screening Kit throughout the product development process. Get short, sensitive, and high-resolution methods in the early development stages, and minimize method variability during QC.

Simply the method development process using the four different chemistries available in the Torus Column Screening Kit. All the lab equipment is based on a new patent-pending two-stage functionalization of the ethylene bridged hybrid (BEH) particles. This two-stage bonding addresses the issue of the modification of the stationary phase surface during traditional SFC separations, which causes chromatographic variation. The Torus chemistries are specially designed to deliver stationary phases with broad-ranging selectivities, which maintain robust chromatographic performance throughout the lab equipment’s lifetime.

We recommend that you also invest in the UPC2 QC Reference Material, which gives convergence chromatographic performance data for both chiral and achiral modes. The UPC2 QC Reference Material is a mixture of 0.50 mg/mL (+/-) trans-Stilbene oxide, 0.50 mg/mL Thymine, 0.50 mg/mL Sulfamethoxazole, and 0.50 mg/mL Sulfamethizole, in a 1 mL solution of 75:25 ACN:MeOH. All four of these compounds are compatible with UV detection.