COMPUTER-ASSISTED OPTIMIZATION OF PESTICIDES SEPARATION BY 2-DIMENSIONAL HIGH-PERFORMANCE THIN-LAYER CHROMATOGRAPHY

Authors
WANG QS YAN BW ZHANG L
Citation
Qs. Wang et al., COMPUTER-ASSISTED OPTIMIZATION OF PESTICIDES SEPARATION BY 2-DIMENSIONAL HIGH-PERFORMANCE THIN-LAYER CHROMATOGRAPHY, Chromatographia, 40(7-8), 1995, pp. 463-466
Citations number
11
Categorie Soggetti
Chemistry Analytical
Journal title
Chromatographia → ACNP
ISSN journal
00095893
Volume
40
Issue
7-8
Year of publication
1995
Pages
463 - 466
Database
ISI
SICI code
0009-5893(1995)40:7-8<463:COOPSB>2.0.ZU;2-A
Abstract
A computer-assisted method is presented for optimization of two mobile phase selection for separation of a mixture of eight pesticides in tw o-dimensional TLC. Optimization of the separation over the experimenta l region is based on two special polynomial estimations from prelimina ry runs of two groups. Using D (distance of two spots) as the selectio n criterion with a two factor statistical scanning technique excellent agreement is obtained between predicted and experimental results.