ACQUITY UPLC HSS Cyano (CN) Column, 100Å, 1.8 µm, 2.1 mm X 75 mm, 1/pk

Waters has developed the ACQUITY UPLC HSS Cyano (CN) Column, an ultra-performance general-purpose propyl cyano bonded phase that gives enhanced peak shape for bases, increased retention, and extraordinarily long column lifetimes at low pH, following considerable study. Columns from the ACQUITY HSS CN brand are fully scalable and convertible to HPLC separations.

The ACQUITY HSS packing materials used in the Waters ACQUITY UPLC HSS Cyano (CN) Column were created expressly for use with the Waters ACQUITY UPLC System and are made in a cGMP, ISO 9001:2000 certified plant using ultra-pure reagents. Each batch of ACQUITY HSS material is chromatographically tested with acidic, basic, and neutral analytes, and the results are confined to limited specification ranges to ensure excellent, repeatable lab equipment performance. Every column is independently examined, and on the eCordTM intelligent chip, a Performance Chromatogram and Certificate of Batch Analysis are presented. You can find the complete range of products in our ACQUITY brand using our online store, which also allows you to shop for lab equipment.

When compared to straight-chain alkyl columns, the ACQUITY UPLC HSS Cyano (CN) Column has a low hydrophobicity and a high selectivity. Under low- to mid-pH conditions, the lab equipment provides ultra-stable retention, excellent peak form, and reproducibility. The novel monofunctional cyano bonding with protecting alkyl-side chains makes this possible. Furthermore, the ACQUITY UPLC HSS Cyano (CN) Column has a unique feature that allows it to be used in both reversed-phase and normal-phase applications.

We recommend the use of the ACQUITY UPLC HSS Cyano (CN) VanGuard Pre-column, 100Å, 1.8 µm, 2.1 mm X 5 mm, 3/pk in conjunction with the ACQUITY lab equipment to enhance its performance and lifetime. The pre-column does this by preventing any contaminants from entering the mobile phase. Since it is made using the exact same packing materials that are used in the column, it is ideally suited to the column.