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VertiPak™ DEA (Diethylaminopropyl) SPE is dual purpose sorbent that can act both as a weak anion exchanger and polar phase |
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As a weak anion exchanger, DEA bears some resemblance to NH2 in its properties. It has slightly lower capacity as an anion exchange sorbent, and a more non-polar character due to the additional carbon chain on the functional group |
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As a polar sorbent, the carbon chains make DEA a medium polarity sorbent, even with the presence of the main functionality |
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DEA is somewhat more polar than C8, but less polar than C2 or CN |
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Typical applications include water, biological fluids, non-polar extracts. |
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Tubes or cartridges are packaged in zip sealing bag protective from moisture and light |
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Cartridge format is available in 300mg, 600mg and 900mg size |
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Tubes or cartridges are packaged in zip sealing bag protective from moisture and light |
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Includes Certificate of Analysis |
