+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ PDF Full Text
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Translate
+ Recently Requested

Coulometric determination of some antiasthmatics

Coulometric determination of some antiasthmatics

Journal of Pharmaceutical and Biomedical Analysis 11(3): 207-210

A simple and rapid method for the assay of microquantities of fenoterol hydrobromide, orciprenaline sulphate and terbutaline sulphate in pure state and various pharmaceutical formulations, is presented. The method is based on the coulometric titration of the investigated compounds with electrogenerated chlorine in the presence of methyl orange as indicator. The method requires a simple apparatus and gives accurate and reproducible results.

(PDF emailed within 0-6 h: $19.90)

Accession: 030739167

Download citation: RISBibTeXText

PMID: 8518319

DOI: 10.1016/0731-7085(93)80198-a

Related references

Studies On The Coulometric Determination Of Caffeine, Theobromine And Theophylline. 3. Chloro-Coulometric Microdetermination Of Caffeine After Its Alkaline Hydrolysis With The Use Of 2 Methods. Acta Poloniae Pharmaceutica 21: 365-371, 1964

Studies On The Coulometric Determination Of Caffeine, Theobromine And Theophylline. Iv. Bromo-Coulometric Microdetermination Of Caffeine After Alkaline Hydrolysis. Acta Poloniae Pharmaceutica 21: 373-377, 1964

Determination of flavonoids by coulometric titration. Coulometric titration of daidzein. Yao Xue Xue Bao 14(1): 35-38, 1979

Determination of m chlorophenylpiperazine in plasma by high performance liquid chromatography with coulometric determination. Journal of Liquid Chromatography 15(9): 1553-1563, 1992

Coulometric total carbon dioxide analysis for marine studies: maximizing the performance of an automated gas extraction system and coulometric detector. Marine Chemistry 44(2-4): 167-187, 1993

Coulometric determination of methimazole. Die Pharmazie 42(10): 698-698, 1987

Coulometric determination of 6-mercaptopurine. Journal de Pharmacie de Belgique 43(6): 455-457, 1988

Coulometric determination of calcium. Journal of Dental Research 52(SPEC ISSUE): 127, 1973

Coulometric chloride determination. American Laboratory (Shelton) 5(OCTOBER): 79-83, 1973

Coulometric determination of nizatidine. Journal of Pharmaceutical and Biomedical Analysis 13(4-5): 683-685, 1995

Coulometric determination of copper salts. Vojnosanitetski Pregled 30(3): 178-181, 1973

Coulometric determination of non-protein nitrogen. Clinica Chimica Acta; International Journal of Clinical Chemistry 14(2): 242-246, 1966

Coulometric determination of arsenic in urine. American Journal of Clinical Pathology 49(2): 207-215, 1968

Coulometric determination of proteins in milk. Prumysl Potravin 32(8): 455-457, 1981

Coulometric determination of organic acids. Jour Amer Oil Chem Soc 39(11): 470-473, 1962