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Ontwsep™ WCX-Si SPE CartridgesOntwsep WCX Si is a weak cation exchange extraction cartridge with a highpurity spherical silica gel matrix and attached carboxylic acid functional groups. pKa=3. 8, suitable for the extraction of quaternary ammonium salt compounds and other strong cations.
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Ontwsep™ WCX-Si is a weak cation exchange extraction cartridge with a highpurity spherical silica gel matrix and attached carboxylic acid functional groups. pKa=3.8, suitable for the extraction of quaternary ammonium salt compounds and other strong cations.
Ontwsep™ WCX-Si SPE Cartridges
Item no
:
38661907193
US$ 158.00
Pay in 4 interest-free payments of $39.50 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 29 - Jul 4
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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