The identification of a small amount of a substance overlapped by a large amount of another substance

✍ Scribed by S. Turina; M. Kaštelan-Macan

• Publisher: Elsevier Science
• Year: 1970
• Tongue: English
• Weight: 778 KB
• Volume: 48
• Category: Article
• ISSN: 1873-3778
• DOI: 10.1016/s0021-9673(01)85526-6

✦ Synopsis

The recognition of a small amount of component B overlapped by a large amount of a similar component A is possible by means of numerical analysis of the chromatographic peak. The authors describe a new method based on the comparison of the experimental curve with the theoretical Gaussian curve. The numerical analysis has been successfully applied to an asymmetrical and a symmetrical peak. OVERLAPPING OF A MINOR COMPONENT BY ANOTHER SUBSTANCE 37 Symmetric distribution Asymmetric distribution _____w. tn front direction _._._,_ Asymmetric distribution in start direction -3-' ' I V.