Title
Application of Molecular Recognition Technology: for Selective Solid Phase Extraction of Ions,Used
Delivery time: 8-12 business days (International)
The first application of solid phase extraction (SPE) started approximately five decades ago, and until then development of SPE materials is continued, and it seems to be a neverending story. Lately, research is focused in developing more explicit materials to achieve meticulous separation of ions from solutions containing complex matrices with high concentrations of interfering ions. One group of SPE materials includes those with macrocyclic ligands immobilized on a silica or polymer support; this type of SPE has been reportedly available for ionselective separation and preconcentration of ions, and the technique is commonly known as molecular recognition technology (MRT). In MRT, the designed host materials possess a high degree of recognition to specific ions or groups of ions called guest, and the recognition capability remains effective at the very low concentrations of the guest ion or when those present in complex matrices. In this book, application of different MRTSPE materials for the selective separation of trace ecotoxic ions from the aqueous matrix are described, and the effects of the various chemical species or forms on MRTbased separations are discussed.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.