Brain, K R <br/><br/>
Application of densitometry to the qualitative and quantitative evaluation of pharmaceutical colourants.  [electronic resource] 

 -  Journal of chromatography  Jun 1975 
 - 383-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Standard No.: </label>10.1016/s0021-9673(01)91811-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amaranth Dye--analysis<br/>Chemical Phenomena<br/>Chemistry, Physical<br/>Chromatography, Thin Layer--methods<br/>Coloring Agents--analysis<br/>Densitometry--methods<br/>Food Coloring Agents--analysis