CONTINUOUS-FLOW THIN-LAYER HEADSPACE (TLHS) ANALYSIS .8. PARTIAL SOLUTIONS OF THE GENERAL EQUATION, DEPENDING ON THE FLOW-RATE OF THE LIQUID-PHASES

Authors
KOZLOWSKI E KOLODZIEJCZYK A KOZLOWSKI J
Citation
E. Kozlowski et al., CONTINUOUS-FLOW THIN-LAYER HEADSPACE (TLHS) ANALYSIS .8. PARTIAL SOLUTIONS OF THE GENERAL EQUATION, DEPENDING ON THE FLOW-RATE OF THE LIQUID-PHASES, Chemia Analityczna, 38(6), 1993, pp. 699-710
Citations number
10
Categorie Soggetti
Chemistry Analytical
Journal title
Chemia Analityczna → ACNP
ISSN journal
00092223
Volume
38
Issue
6
Year of publication
1993
Pages
699 - 710
Database
ISI
SICI code
0009-2223(1993)38:6<699:CTH(A.>2.0.ZU;2-C
Abstract
Partial solutions of the general equation were derived, dependent on t he liquid phases flow ratio F. Intervals of F values that condition th e differentiated course of the dependence of the quotient of total rec overies or concentrations of two volatile analytes on gas flow rate we re determined for the adopted ratios of magnitudes of the partition co efficients. Partial solutions presented enable optimization of sample and liquid sorbent flow rates during isolation and preconcentration of volatile analytes in liquid sorbent stream.