Accession Number:

AD0769161

Title:

An Investigation of Fluorigenic Labelling of Chlorophenols with Dansyl Chloride,

Descriptive Note:

Corporate Author:

NATIONAL RESEARCH COUNCIL OF CANADA HALIFAX (NOVA SCOTIA) ATLANTIC REGIONAL LAB

Report Date:

1973-05-07

Pagination or Media Count:

5.0

Abstract:

Chlorophenols have been evaluated semiquantitatively on thin-layer chromatographic TLC plates by using different spray reagents. The detection limits reported are in the submicrogram range. An approach to the development of a more sensitive and selective method, which involves the formation of dansyl derivatives separated by TLC and in situ fluorescence measurements, is outlined in the note. Although derivatization of free hydroxyl groups is a common procedure in gas chromatographic analysis, it has not been the usual practice to do so in TLC. Modified author abstract

Subject Categories:

  • Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE