ISOLUTE® PE-AX
Solid-phase extraction cartridge
A strong anion exchange sorbent for efficient isolation of a wide range of acidic compounds. In organic work-up it supports catch-and-release and scavenging protocols.
ISOLUTE® PE-AX cartridges contain silica-based media with a bonded quaternary amine functional group, ideal for isolating a wide range of acidic compounds.
Using the catch and release approach, acidic target compounds can be isolated from a range of reaction mixtures. ISOLUTE PE-AX cartridges can be used in a scavenging mode to remove excess acidic reagents, allowing neutral or basic compounds to pass straight through to the collection vessel.
Specifications
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Chemical description
Quaternary amine (non-end capped) functionalized silica with acetate counter ion. Manufactured using a trifunctional silane.
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Sorbent type
Strong anion exchange
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Average particle size
50 µm
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Pore diameter
60 Å
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Exchange capacity
0.6 meq/g
Ordering information
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