HPLC-PDA
Development and validation of a RP HPLC PDA method for simultaneous estimation of Drotaverine and Etoricoxib in tablet and its application for dissolution studies
... The HPLC system consisted of a binary pump (model Waters 515 HPLC pump), auto sampler (model 717 plus Auto sampler), column heater, and PDA detector (Waters ...
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Simultaneous estimation of lisinopril and hydrochlorthiazide in bulk, pharmaceutical dosage forms and in dissolution samples by RP HPLC PDA method
... developed HPLC method was successfully used for the simultaneous analysis of LIS and HCTZ in bulk, dosage forms and in dissolution samples of marketed LIS-HCTZ combination ...
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Development and validation of rapid RP HPLC PDA method for the analysis of Pazopanib hydrochloride in bulk, dosage forms and in in vitro dissolution samples
... The present study was aimed at developing a new, rapid, sensitive and accurate RP HPLC method for the analysis of PAZ in bulk drug and in dosage forms and in in vitro dissolution samples. Initially, several ...
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Stability indicating RP HPLC PDA method for the estimation of quetiapine fumarate in bulk and pharmaceutical dosage forms
... Mobile phase consisting of 0.02%v/v formic acid: methanol (90:10) was used in isocratic mode and the mobile phase was filtered through nylon disc filter of 0.45µm (Millipore) and sonicated for 3 min before use. The flow ...
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Development and validation of RP HPLC PDA method for the simultaneous estimation of hydrochlorothiazide, amlodipine besylate and olmesartan medoxomil in bulk and pharmaceutical dosage forms
... - PDA method was validated fully as per International Conference on Harmonisation (ICH) Guidelines, and found to be applicable for routine quality control analysis for the estimation of HCT, AML and OLM in ...
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Development of validated RP HPLC PDA method for the analysis of Capecitabine in bulk, dosage forms and in dissolution samples
... Marketed tablets were subjected to in vitro drug release studies in distilled water for 1 hour to access the ability of the formulation for providing immediate drug delivery. Drug release studies were carried out in ...
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Development and validation of RP HPLC PDA method for the analysis of Citalopram hydrobromide in bulk, dosage forms and in in vitro dissolution samples
... In this work, a simple and efficient RP-HPLC-PDA method was developed for the analysis of CTL in bulk, dosage forms and in dissolution samples. The method was validated as per International Conference on ...
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Simultaneous estimation of phenylephrine hydrochloride and guaifenesin in bulk drug and pharmaceutical dosage forms by RP HPLC PDA method
... by HPLC [3-12], TLC [12], UPLC [13] and by UV [14] ...reported HPLC methods for the estimation of PHY and GFN in combination with other drugs used phosphate buffers in mobile phases with high percent of ...
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Establishment of an HPLC PDA method for analysis of derivative products from the flowers of Allamanda cathartica
... Castor ethoxylate oil (Alkest ® CSO 400 – Oxiteno, Brazil) was kindly provided by Brenntag (São Paulo, Brazil), and sorbitan monooleate and triglycerides of caprylic/capric acid (Polymol ® , KLK) were purchased from the ...
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Simultaneous analysis of naltrexone hydrochloride and bupropion hydrochloride in bulk and dosage forms by RP HPLC PDA method
... The proposed RP-HPLC-PDA method was validated as per International Conference on Harmonisation (ICH) Guidelines, and found to be applicable for routine quality control analysis for the simultaneous ...
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Development and validation of RP HPLC PDA method for the analysis of sumatriptan in invitro transdermal permeation studies
... The in vitro transdermal permeation studies were performed using a vertical type Transdermal Diffusion Cell apparatus with a water circulation system, a water heater and an eight stage magnetic stirrer (Orchid ...
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Analysis of Torsemide in bulk, dosage forms and dissolution samples using RP HPLC PDA method
... [4] HPLC [5] and in human plasma by HPLC ...reported HPLC methods were for the analysis of TOR in combination with other diuretics and used non-volatile buffers in mobile phase which were not LC-MS ...
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SIMULTANEOUS ESTIMATION OF HYDROCHLORTHIAZIDE AND CANDESARTAN CILEXTIL IN BULK AND PHARMACEUTICAL DOSAGE FORMS BY RP HPLC PDA METHOD
... ABSTRACT: Hydrochlorothiazide and Candesartan cilextil are used in combination for the treatment of hypertension. The aim of the present investigation was to develop and validate a simple, efficient, economical ...
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Development and validation of a RP HPLC PDA method for simultaneous estimation of Hydrochlorothiazide and Irbesartan
... The specificity of the HPLC method is illustrated in (Figure 2 & 4), where complete separation of HTZ and IRBE was noticed in presence of tablet placebo. In addition there was no any interference at the ...
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Simultaneous estimation of levodopa and carbidopa in bulk, pharmaceutical dosage forms and dissolution sample analysis by RP HPLC PDA method
... The present investigation was carried out with a view to develop a rapid and economical RP- HPLC-PDA method for the simultaneous estimation of LD and CD in bulk, dosage forms and dissolution sample ...
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Development and validation of a RP HPLC PDA method for simultaneous determination of Rosuvastatin calcium and Amlodipine besylate in pharmaceutical dosage form
... purification. HPLC grade methanol, tetrahydrofuran and acetonitrile were procured from Merck Chemicals (Mumbai, India), Qualigens Fine Chemicals (Mumbai, India) and Thomas Baker (Mumbai, India) ...
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Development and validation of RP HPLC PDA method for the simultaneous estimation of salbutamol sulphate and ambroxol hydrochloride in pharmaceutical dosage forms
... The proposed RP-HPLC-PDA method was validated as per International Conference on Harmonisation (ICH) Guidelines, and found to be applicable for routine quality control analysis for the simultaneous ...
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Development and Validation of Stability Indicating RP HPLC PDA Method for Tenatoprazole and Its Application for Formulation Analysis and Dissolution Study
... Laboratory formulated tablets from two lots (B. No. SAP 1101, SAP 1102) containing 20 mg of tenatoprazole were used for analysis. Pure drug sample of tenatoprazole (98.5%) were obtained as a gift sample from New Health ...
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A 100% Water Mobile Phase HPLC PDA Analysis of Meamine and Related Analogues
... As the first examination problem in the establishment of an international harmonized method for the residue monitoring of MEL, CYA, AML, and AMD, this paper describes a 100% water mobile phase HPLC conditions to ...
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Development and validation of an HPLC PDA method for the determination of flavonoids in Allamanda species flowers
... The intra-day precision (repeatability) of the HPLC analytical method proposed expressed as percent R.S.D., was determined by analysis of three standard solutions containing rutin at a concentration of 50.6 µg mL ...
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