Pharmaceutical Samples
Chromatographic estimation of iron content in pharmaceutical samples using polyamine polyhalo polyurethane sorbent
... The present work is concerned with the preparation of new sorbent (PPPs) containing primary amine and halogen groups. The PPClPs, PPBrPs and PPIPs were used for recovery and determination of iron(III) traces. The maximum ...
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Volumetric Method for Determination of Coenzyme Q10 in Pharmaceutical Samples with Ascorbic Acid
... The drug coenzyme Q10 has been successfully determined in presence of these excipients without involving any masking or pre-separative step. The limits of tolerance of interference were observed from five adjuvants in ...
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Determination of Clarithromycin and its Applications in Pharmaceutical Samples Using New Selective Electrodes
... Two clarithromycin electrodes were constructed using clarithromycin-methyl orange as an ion pair complex in a Polyvinyl-chloride (PVC) matrix. These electrodes were plasticized using two plasticizers, Acetophenone (AP) ...
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SYNTHESIS NEW MOLECULARLY IMPRINTED POLYMERS FOR THE SELECTIVE ELECTRODES OF ISOPROPAMIDE FROM PHARMACEUTICAL SAMPLES
... The results of electrode specification were obtained from the calibration curves that listed in Table 3. The slopes of the electrodes ranged between 19.62- 57.36 mV/decade and linear dynamic ranges between 1.2×10 -6 - ...
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Kinetic Spectrophotometric Determination of Morphine in Pharmaceutical Samples
... A new, sensitive, simple, inexpensive and fast kinetic spectrophotometric method was developed for the determination of trace amounts of morphine over the range of 12-60ng/mL. The method is based on the catalytic effect ...
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Quantification of Diclofenac at Trace Levels in Pharmaceutical and Urine Samples Using Kinetic Spectrophotometric Method
... real samples with different matrices was done. Pharmaceutical sample preparation was performed as discussed ...the samples were analyzed by the recommended ...
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Extractive spectrophotometric determination of copper (ii) by using 2, 6 dithiol 4 ethylphenol as an analytical reagent
... mixtures, pharmaceutical samples and alloys (Shaikh et ...steel samples, alloys, pharmaceutical and synthetic samples are presented (Patil et ...
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Sensitive Determination of Epinephrine Using Kinetic Spectrophotometric Method
... sample preparation, an appropriate amount of the samples were analyzed by the deveoped procedure. The results of three replicate determinations were given in Table 2. The precision was evaluated by RSD%. ...
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Determination of Salicylate ion by Potentiometric Membrane Electrode based on Zinc Aluminium Layered Double Hydroxides-4(2,4-dichlorophenoxy)Butyrate Nanocomposites
... The electrode was used for the determination of salicylate in pharmaceutical samples and the results were comparable with those obtained with high performance liquid chromatography metho[r] ...
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← Return to Article Details A BRIEF REVIEW ON ANALYTICAL METHODS FOR ESTIMATION OF ISRADIPINE IN PHARMACEUTICAL FORMULATION AND BIOLOGICAL MATRICES
... in pharmaceutical samples and biological matrices consisting of TLC/ densitometry, HPLC, UV-Visible method, Spectrofluorometry, Capillary Electrophoresis (CE), Polarography, Voltammetry and hyphenated ...
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SPECTROPHOTOMETRIC DETERMINATION OF DILTIAZEM IN PHARMACEUTICAL AND IN VIVO SAMPLES WITH Pd(II)
... Analysis of Diltiazem in pharmaceutical samples: To different aliquots from 0.8 ml to 5.0 ml , containing 3.4129 X10 1 g to 1.081 X10 2 g of drug diltiazem, excess amount of palladium chloride solution ...
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Studies of zinc (II) in pharmaceutical and biological samples by spectrophotometer using APMT as chelating reagent
... Pharmaceutical samples: The samples were treated separately with concentrated nitric acid on a hot-plate, at a low temperature, to avoid violent ...
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Highly sensitive voltamperometric determination of pyritinol using carbon nanofiber/gold nanoparticle composite screen-printed carbon electrode
... in pharmaceutical products, namely Encephabol (sugar-coated tablets, 100 mg; Merck KGaA), Encephabol (sugar-coated tablets, 200 mg; Merck KGaA), Encephabol (oral suspension, ...solid pharmaceutical ...
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Development of paptodes for determination of hydrazine in water and its application in biological samples and pharmaceutical tablet
... A new disposable chemo-strip is developed for detection and determination of hydrazine. The sensor was constructed by immobilizing vanillin and oxalic acid on TLC (Thin layer chromatography) paper. In this method ...
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EVALUATION OF THE QUALITY OF SOME ANTIBIOTICS DISTRIBUTED IN ACCRA AND LAGOS
... 45 samples were compliant with USP ...(27%) samples collected from Accra and 8 out of the 32 (25%) samples from the Lagos ...compliant samples consisted of 8 (32%) Azithromycin, 2 (14%) ...
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Analytical Techniques in Pharmaceutical Analysis for Samples Separation, Characterization, Determination and its Handling
... several samples and the aliquots arefrozen ...urine samples are typically normalized by expressing drug concentration per gram ...urine samples is complicated by several factors, such as the amount ...
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Removal of Pharmaceutical Compounds from Hospital Wastewaters Using Nanomaterials: A Review
... ozone/hydrogen peroxide, biological treatment such as activated sludge process, membrane bioreactor, sequencing batch biological reactor process, membrane filtration such as ROs, and adsorption by AC in recent years. ...
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Development of Laccase-TiO2@Carbon Paste Biosensor for Voltammetric Determination of Paracetamol
... evaluated for paracetamol. Results evidenced that the biosensor was remarkably selective and sensible concerning paracetamol pharmaceutical form assessment. Linear response was obtained by differential pulse ...
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WATER SUPPLY AND BASIC SANITATION IN PRIMARY SCHOOLS IN KHARTOUM, SUDAN
... The results showed that 6.8% of schools were without excreta disposal facilities, 46.7% had no collection program for solid waste. Regarding water supply, the Coliform, Thermo tolerant, E. Coli bacteria appeared in the ...
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Spectrophotometric determination of ceftriaxone using 4-dimethylaminobenzaldehyde
... The developed method is simple, accurate, precise, inexpensive and less time consuming in visible region after derivatization with DAB. The developed method may avoid the interferences from associated materials which may ...
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