Title
Formulation and Characterization of Ranitidine Hydrochloride: Mucoadhesive Drug Delivery System,Used
Delivery time: 8-12 business days (International)
prepare and evaluate mucoadhesive drug delivery system of Ranitidine hydrochloride tablet using hydrophilic polymers in order to reduce dose frequency to match the initial release of the drug with the conventional dosage form. The formulation was designed adopting optimization technique, which helps in setting up experiments in such a manner that the information is obtained as efficiently and precisely as possible. Initially, considering buoyancy as the main criteria, blank tablets were compressed for different formulae with various polymers HPMC K 15 M, HPMC K 100 M, Carbopol 934. The tablets were prepared by direct compression method and evaluated for Ranitdine content, in vitro release profile and buoyancy. The dissolution study was carried out in simulated gastric fluid using USP dissolution test apparatus employing paddle stirrer.. This indicates the suitability of the technique chosen for the present dosage form.
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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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Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.