Bond Elut PRS is a highly hydrophilic strong cation exchange that shows no notable hydrophobic interactions.
Bond Elut PRS is a highly hydrophilic strong cation exchange material, and there are no notable hydrophobic interactions observed. In non-polar solvents, it exhibits properties of hydrophilic interactions and hydrogen bonding. Due to the low pKa of PRS, cationic compounds must elute either by using a high ionic strength buffer or by suppressing the charge to isolate the cations. Therefore, PRS is effective for weak cations such as pyridine compounds. With relatively few hydrophobic secondary interactions, combined with its low capacity, PRS offers a unique set of selectivity features. *For more details, please refer to the PDF document or feel free to contact us.*
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**Features** ■ 40μm irregularly shaped acid-purified silica ■ Average pore size: 60Å ■ Bonding functional group: Propylsulfonic acid ■ End cap: None ■ Carbon loading rate: 2% ■ Packing material pKa: <1 ■ Ion exchange capacity: 0.18meq/g ■ Retention mechanism: Strong cation exchange ■ Packing amounts: 50mg, 100mg, 200mg, 500mg, 1g ■ Column sizes: 1mL, 3mL, 6mL, 10mL ■ Column shapes: Straight, LRC *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.