𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Spectrophotometric determination of Chlorpheniramine Maleate and Phenylpropanolamine Hydrochloride by “two wavelengths method”

✍ Scribed by Kaura, Arun Kumar; Gupta, Vikas; Kaura, Monika; Roy, G.S.; Bansal, Parveen


Book ID
122197731
Publisher
Elsevier
Year
2013
Tongue
English
Weight
437 KB
Volume
7
Category
Article
ISSN
0974-6943

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Assay of mixtures of chlorpheniramine ma
✍ Henry S.I. Tan; Geraldine C. Salvador 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 448 KB

Mixtures ofchlorpheniramine maleate (CPM) and phenylpropanolamine hydrochloride (PPA), with and without pyrilamine maleate (PRM), are assayed by U.V. difference spectrophotometry without prior separation. The spectra for CPM and PRM in solutions at pH 1 and pH 6 show differences whereas the spectra