ACQUITY Premier CSH Phenyl-Hexyl Column 1.7 µm, 2.1 x 50 mm, 1/pk
The ACQUITY Premier CSH Phenyl-Hexyl Column was developed by Waters, the top specialist scientific equipment manufacturer in the world, in response to customer feedback received at multiple client forums. Using the subsequent development in particle technology, Waters created the Charged Surface Hybrid (CSH) Technology, the primary mechanism for the ACQUITY UPLC CSH columns. The lab equipment also uses MaxPeak High Performance Surface hardware, which substantially eliminates unwelcome analyte/surface interactions that can result in suboptimal peak shape and signal intensity losses.
Wherever you need useful lab equipment for method development that also offers alternate analyte selectivity, use the ACQUITY Premier CSH Phenyl-Hexyl Column. The trifunctionally linked C6 phenyl ligand is a strong, low-bleed sorbent that, via pi-pi interactions, selectively retains polyaromatic molecules.
Low pH and reversed-phase conditions frequently lead to poor peak shape and retention when evaluating basic chemicals. The regulated low-level surface charge of the CSH particle, in conjunction with the trifunctionally linked phenyl-hexyl ligand, provides excellent peak shape for basic chemicals, even in their ionized form under acidic mobile-phase conditions.
The column is also made in a cGMP, ISO 9001-certified plant utilizing ultra-pure reagents, much like all of our lab equipment. You may be sure of the quality you receive because every column is likewise independently analyzed, and a Performance Chromatogram and Certificate of Batch Analysis are provided on the eCord Intelligent Chip.
We recommend that you also purchase the LCMS Certified Clear Glass 12 x 32 mm Screw Neck Total Recovery Vial, with Cap and Preslit PTFE/Silicone Septum, 1 mL Volume, 100/pk to store your analytes. These vials are specifically made to work with the Waters Alliance 2690/2695 HPLC's side drawport needle and factory-set needle draw depth. MS detection is used to test the vials. This is to guarantee that any search for ionized masses, regardless of source, is conducted with objectivity. The test is carried out in scan mode, with the existence of clusters in the high mass range and the total number of ions specified.
