EVOLUTE® EXPRESS WAX
Solid-phase extraction cartridges and plates
Combination of non-polar and weak anion exchange functionality for extraction of strongly acidic analytes from aqueous samples through a dual, mixed-mode mechanism.
EVOLUTE® EXPRESS WAX provides additional selectivity and clean-up for complex samples, with salts, phospholipids and proteins eliminated from extracts.
The sorbent consists of the EVOLUTE® backbone, surface modified with primary/secondary amine groups. Available in a variety of formats and two different particle sizes (30 µm and 50 µm) depending on application requirements.
Specifications
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Chemical description
Primary/secondary amine modified polystyrene-divinylbenzene incorporating non-ionizable hydroxyl groups
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Sorbent type
Mixed-mode non-polar/weak anion exchange; water-wettable
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Average particle size
30 µm, 50 µm
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Pore diameter
40 Å -
Exchange capacity
0.3 mmol/g -
PKa
~10
Resources
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Download
Product note
QuickStart guide to SPE
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Download
Product note
EVOLUTE® EXPRESS user guide
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Read article
Application note
Recommended procedure for extraction of pfas from water using EVOLUTE® EXPRESS WAX SPE prior to LC-MS/MS analysis
Ordering information
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