Separation and Determination of Phenobarbital and Guaifenesine in Commercial Pharmaceuticals Using Grafted Algerian Bentonite With SE-52 By Gas Chromatography
Corresponding Author(s) : ABDUL AZIZ RAMADAN
dramadan@scs-net.org
Asian Journal of Chemistry,
Vol. 21 No. 4 (2009): Vol 21 Issue 4
Abstract
Two pharmaceutical compounds i.e., phenobarbital and guaifenesine in several commercial pharmaceutical sources were investigated. These compounds were separated using grafted Algerian bentonite (B1100) with SE-52 as support. The compounds were determined by gas chromatography technique. The obtained analytical results show a good precision and reproducibility with a relative standard deviation of 2.8 and 2.9 % for phenobarbital and guaifenesine, respectively.
Keywords
Algerian bentonite
Phenobarbitall
Guaifenesine
Gas chromatography
AZIZ RAMADAN, A., & LAHMEK., M. (2010). Separation and Determination of Phenobarbital and Guaifenesine in Commercial Pharmaceuticals Using Grafted Algerian Bentonite With SE-52 By Gas Chromatography. Asian Journal of Chemistry, 21(4), 3263–3269. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/12449
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