https://vital.seals.ac.za/vital/access/manager/Index en-us 5 A stability-indicating high performance liquid chromatographic assay for the determination of orlistat in capsules https://vital.seals.ac.za/vital/access/manager/Repository/vital:6407 Wed 12 May 2021 17:05:39 SAST ]]> A stability-indicating high performance liquid chromatographic assay for the determination of orlistat in capsules https://vital.seals.ac.za/vital/access/manager/Repository/vital:44195 Tue 14 May 2024 12:07:00 SAST ]]> A stability-indicating high performance liquid chromatographic (HPLC) assay for the simultaneous determination of atorvastatin and amlodipine in commercial tablets https://vital.seals.ac.za/vital/access/manager/Repository/vital:6403 Tue 14 May 2024 12:04:32 SAST ]]> Study of the formation of artifacts following Dichloromethane reaction with some nitrogenous drugs https://vital.seals.ac.za/vital/access/manager/Repository/vital:6409 Tue 14 May 2024 12:04:12 SAST ]]> Synthesis of molecularly imprinted polymer for selective solid-phase extraction of Salbutamol from urine samples https://vital.seals.ac.za/vital/access/manager/Repository/vital:6410 Tue 14 May 2024 12:02:50 SAST ]]> Development and validation of a stability-indicating method for the quantitation of paclitaxel in pharmaceutical dosage forms https://vital.seals.ac.za/vital/access/manager/Repository/vital:44196 Tue 14 May 2024 12:02:22 SAST ]]> The determination of acetaminophen using a carbon nanotube: graphite-based electrode https://vital.seals.ac.za/vital/access/manager/Repository/vital:6414 Tue 14 May 2024 12:01:53 SAST ]]> Simultaneous determination of irinotecan hydrochloride and its related compounds by high performance liquid chromatography using ultraviolet detection https://vital.seals.ac.za/vital/access/manager/Repository/vital:6413 Tue 14 May 2024 12:01:26 SAST ]]> Development of a stability-indicating high performance liquid chromatographic method for the analysis of topiramate and dissolution rate testing in topiramate tablets https://vital.seals.ac.za/vital/access/manager/Repository/vital:6412 Tue 14 May 2024 12:00:38 SAST ]]> Electro‐oxidation of acetaminophen on nickel/poly (o‐aminophenol)/multi‐walled carbon nanotube nanocomposite modified graphite electrode. https://vital.seals.ac.za/vital/access/manager/Repository/vital:44173 Tue 14 May 2024 11:55:13 SAST ]]> Electropolymerized Fluorinated Aniline-Based Fiber for Headspace Solid-Phase Microextraction and Gas Chromatographic Determination of Benzaldehyde in Injectable Pharmaceutical Formulations https://vital.seals.ac.za/vital/access/manager/Repository/vital:44175 Tue 14 May 2024 11:54:39 SAST ]]> Synthesis and characterization of ZnO nanoparticle synthesized by a microwave-assisted combustion method and catalytic activity for the removal of ortho-nitrophenol https://vital.seals.ac.za/vital/access/manager/Repository/vital:44075 Tue 14 May 2024 11:54:16 SAST ]]> Amoxicillin removal from aqueous media using multi-walled carbon nanotubes https://vital.seals.ac.za/vital/access/manager/Repository/vital:44076 Tue 14 May 2024 11:53:48 SAST ]]> Quantitation of zolpidem in biological fluids by electro-driven microextraction combined with HPLC-UV analysis https://vital.seals.ac.za/vital/access/manager/Repository/vital:44266 75 within 15 minutes. The effect of carbon nanotubes (as solid nano-sorbents) on the membrane performance and EME efficiency was evaluated. The method was linear over the range of 10-1000 ng/mL for zolpidem (R2 >0.9991) with repeatability (%RSD) between 0.3 % and 7.3 % (n = 3). The limits of detection and quantitation were 3 and 10 ng/mL, respectively. The sensitivity of HPLC-UV for the determination of zolpidem was enhanced by electromembrane extraction. Finally, the method was employed for the quantitation of zolpidem in biological samples with relative recoveries in the range of 60-79 %.]]> Tue 14 May 2024 11:52:00 SAST ]]> An LC-MS-MS method for the determination of cyclizine in human serum https://vital.seals.ac.za/vital/access/manager/Repository/vital:6408 Tue 14 May 2024 10:42:59 SAST ]]>