Solid Phase Extraction Cartridge

SPE COLUMN--PRS
SPE COLUMN--PRS
Description:

PRS solid phase extraction column

     Strong cation exchange extraction column based on silica gel. The acidic group is propyl sulfonic acid (CSX), and the functional group is slightly lower than benzene sulfonic acid (CSX). PRS does not show weak polarity compared to SCX. In nonpolar solvents, PRS has polarity and hydrogen bonding. Because of its low pKa value, cationic compounds must be eluted through eluent with strong ionic strength or neutralize their charges, It can be used to extract weak cations, such as pyridine, and is also widely used in the sample pretreatment of malachite green.


Parameters

Average particle size: 60 μm

Specific surface area: 480M2/g

Malachite green recovery > 80%


Ordering Information

Part No.SorbentBed weightColumn volumePackagepcs/box
RNSC100X1X-PRSPRS100mg1mL50
RNSC200X3X-PRS200mg3mL50
RNSC500X3X-PRS500mg3mL50
RNSC500XX6-PRS500mg6mL30
RNSC10006X-PRS1000mg6mL30
RNSC100012-PRS1000mg12mL30
RNSC200012-PRS2000mg12mL20


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