Beltagy, Y A <br/><br/>
Colorimetric determination of some organic bases using Tropaeolin 000.  [electronic resource] 

 -  Die Pharmazie  Jul 1976 
 - 484 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-7144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Azo Compounds<br/>Colorimetry--methods<br/>Diphenylamine--analogs & derivatives<br/>Ephedrine--analysis<br/>Methylphenidate--analysis<br/>Nikethamide--analysis<br/>Tranquilizing Agents--analysis