Simultaneous determination of some active ingredients in cough and cold preparations by gas chromatography, and method validation

Keyphrases

• Cough 100%
• Active Ingredients 100%
• Method Validation 100%
• Syrup 100%
• Gas Chromatography 100%
• Chromatographic Methods 100%
• Simultaneous Determination 100%
• Gas Chromatographic Separation 100%
• Ethyl Acetate 50%
• Routine Analysis 50%
• Fused-silica Capillary 50%
• Caffeine 50%
• Quality Control Laboratory 50%
• Pharmaceutical Companies 50%
• Dextromethorphan 50%
• Chlorpheniramine Maleate 50%
• Film Thickness 50%
• Column Temperature 50%
• Acetaminophen 50%
• Injector 50%
• Capillary Column 50%
• Flame Ionization Detector 50%
• Phenylpropanolamine 50%
• Splitting Ratio 50%
• Pseudoephedrine 50%
• Guaifenesin 50%
• Gas Chromatograph 50%

Pharmacology, Toxicology and Pharmaceutical Science

• Coughing 100%
• Tablet 100%
• Acetic Acid Ethyl Ester 50%
• Silicon Dioxide 50%
• Paracetamol 50%
• Dextromethorphan 50%
• Chlorpheniramine Maleate 50%
• Pseudoephedrine 50%
• Phenylpropanolamine 50%
• Guaifenesin 50%

Chemistry

• Gas Chromatography 100%
• Ethyl Acetate 33%
• Silicon Dioxide 33%
• Quality Control 33%
• Chlorpheniramine Maleate 33%
• Guaifenesin 33%
• Dextromethorphan Hydrobromide 33%
• Phenylpropanolamine Hydrochloride 33%
• Pseudoephedrine Hydrochloride 33%
• Chromatograph 33%