Hi-Purit SPE - WCX

Name: Hi-Purit SPE - WCX
Price: 110 USD

A moderate polarity sorbent and weak cation exchanger [pKa 4.8]

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Description

A moderate polarity sorbent and weak cation exchanger [pKa 4.8]/li>
Cation exchange with no need for extreme basic conditions
Wider selectivity range provides more eluent options
Polar or non-polar depending on matrix or solvent
Typically used when dealing with very strong cationic [high pKa] compounds that may be irreversibly retained on strong cation exchangers

Matrix	Silica Gel
Function Groups	Quaternary Amine
Endcapped	No
Carbon Loading	7.5%
Material characteristics	Particle Size:40-60 µm Pore Size: 60A Pore Volume: 0.8cm 3/g Surface Area :480m 2/g
Retention Mechanism	Strong anion -exchange selectivity
Applications	Very strong cationic [high pka] compounds that may be irreversibly retained on strong cation exchangers.