High robustness and separation of polypeptides and peptides over a wide range of pH from high pH to low pH (pH 2 to 11.5)!
The "ZORBAX 300Extend-C18" is a wide-bore HPLC column that efficiently separates peptides in the pH range of 2 to 11.5. Its unique bidentate bonding phase provides excellent longevity and reproducibility in both high and low pH regions. The retention characteristics and selectivity for peptides and polypeptides in the high pH region significantly change as these molecules become charged. 【Features】 ■ Shows different selectivity at high and low pH ■ Achieves excellent efficiency and good recovery rates for hydrophobic peptides at high pH ■ Suitable for LC/MS analysis using ammonium hydroxide mobile phase *For more details, please refer to the PDF document or feel free to contact us.
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Agilent was born out of the Hewlett-Packard Company's spin-off in 1999. Since then, we have received numerous awards related to innovation and have obtained patents for inventions that surpass those accolades. More importantly, the number of customers we serve has been increasing year by year, demonstrating the strength of our partnerships. Agilent has become a leader in the life sciences, diagnostics, and applied chemistry markets. We provide instruments, services, consumables, applications, and expertise to laboratories around the world, contributing to the discovery of insights that our customers are exploring. Through our expertise and reliable collaboration, we offer highly dependable solutions to our customers.