Determination of diphenhydramine hydrochloride in some single tertiary alkylamine pharmaceutical preparations by flow injection spectrophotometry

A simple and rapid spectrophotometric method with flow injection is proposed for determination of diphenhydramine hydrochloride in some single tertiary alkylamine pharmaceutical preparations (capsule and syrup). It is based on ion pair formation with bromocresol green in a pH 3 buffer which a yellow...

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Bibliographic Details
Main Authors: Tipparat P., Lapanantnoppakhun S., Jakmunee J., Grudpan K.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-0037158504&partnerID=40&md5=0060fcc629af2a10701179cdb28e5a55
http://www.ncbi.nlm.nih.gov/pubmed/12151070
http://cmuir.cmu.ac.th/handle/6653943832/5571
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Institution: Chiang Mai University
Language: English

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