RP-HPLC
Development and validation of a RP HPLC method for the quantifi
... in HPLC has many limitations as it requires filtration before use, crystallization may occur when the organics come in contact with leftover buffers in system which may damage the pump and column, and also produce ...
7
Simultaneous RP HPLC method for the stress degradation studies of atorvastatin calcium and ezetimibe in multicomponent dosage form
... (RP- HPLC) method has been developed and validated for simultaneous estimation of atorvastatin calcium and ezetimibe for their multicomponent dosage ...proposed RP-HPLC method utilizes a 125 ...
8
Determination of galangin in commercial extracts of Alpinia officinarum by RP-HPLC-DAD
... of RP-HPLC-DAD. The LC system employed a Gemini Phenomenex RP-18 column with phosphoric acid, tetrahydrofuran and acetonitrile as mobile phase and detection at 267 ...
1
RP HPLC method for simultaneous estimation of atorvastatin calcium and ramipril from plasma
... For each drug, appropriate aliquots were pipetted out from each standard stock solution into a series of 10 ml volumetric flasks. The volume was made up to mark with mobile phase to get solutions having concentrations ...
7
A validated RP HPLC method for the determination of Irinotecan hydrochloride residues for cleaning validation in production area
... a RP-HPLC method for the estimation of trace level residue of irinotecan hydrochloride on swab and rinse solution collected from manufacturing surfaces and production area after cleaning of the ...
9
Development and validation of a RP-HPLC method for determination of citicoline monosodium in human plasma
... The active drug was isocratically eluted at a flow rate of 1 ml/min at ambient temperature in a nucleosil C18 analytical column with a mobile phase composed of tetrabutyl ammonium hydrog[r] ...
1
Single RP-HPLC method for simultaneous estimation of pioglitazone, glibenclamide and glibenclamide impurities from a combination drug product
... A simple reversed phase HPLC method was developed for simultaneous estimation of piogli- tazone, glibenclamide, and glibenclamide impurities A and B from a combination drug product. The [r] ...
1
Development and validation of stability indicating RP-HPLC method for the determination of ezetimibe in pharmaceutical dosage forms
... The specifici- ty of the method was determined by assessing interference from the placebo and by stress testing of the drug (forced degradation).The developed method was validated in ter[r] ...
1
Determination of montelukast sodium and levocetirizine dihydrochloride in combined pharmaceutical dosage form by RP-HPLC
... Department of Pharmaceutical Chemistry M.G.V.’s Pharmacy College (Pune University), Panchavati, Mumbai - Agra Road, Nashik- 422003, Maharashtra, India. SUMMARY[r] ...
1
Progressing the analysis of Improvised Explosive Devices: Comparative study for trace detection of explosive residues in handprints by Raman spectroscopy and liquid chromatography
... In conclusion, Raman spectroscopy and liquid chromatography (IC and RP-HPLC) have turned out to be suitable complementary techniques. In fact, in this case Raman spectroscopy has supported the ...
24
Molecular and immunological characterization of gluten proteins isolated from oat cultivars that differ in toxicity for celiac disease.
... Gliadin-like (100 m L) and glutenin-like (100 m L) extracts were applied to a 300SB-C8 reversed-phase analytical column (4.66 250 mm, 5 m m particle size, 300 A ˚ pore size; Agilent Technologies) using a 1200 Series ...
13
Desarrollo y validación de metodologías analíticas para la determinación de proteínas de soja en productos cárnicos por cromatografía líquida de perfusión
... Perfusion RP-HPLC-ESI-MS analysis of soybean cultivars showed that the chromatographic peak obtained for soybean cultivars at the same retention time as the “marker” peak for soybean proteins in meat ...
5
Partial Characterization of Venom from the Colombian Spider Phoneutria Boliviensis (Aranae:Ctenidae)
... female RP-HPLC venom, dried as described above and used to complete mass analysis in a Q Exactive Q-Orbitrap (Thermo Scientific, San Juan, CA, USA) linked to a ...
16
Biological properties of the Chilean native moss Sphagnum magellanicum
... series, G1316A COLCOM, serial # DE43646850) under the following conditions: 20μL of ethanol extract were injected for 20 minutes at 25° C, pressure at 95 bar and a flow of 1mL/min. A second characterization of the ...
6
Determinación por HPLC indicativa de la estabilidad del racecadotrilo en forma de dosificación farmacéutica y como sustancia farmacológica al por mayor
... separación HPLC se realizó en una columna BDS -Hypersil C 18 (250 mm X 4,6 mm, ...de HPLC se puede aplicar a la identifi cación y estimación del racecadotrilo en forma de dosifi cación oral sólida comercial ...
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