scholarly journals On-line timed protocol trace analysis based on uncertain state descriptions

1997 ◽  
pp. 337-352 ◽  
Author(s):  
Marek Musial
Keyword(s):  
Trace Analysis ◽  
On Line

On-Line Monitoring of Airborne Chemistry in Levitated Nanodroplets:  In Situ Synthesis and Application of SERS-Active Ag−Sols for Trace Analysis by FT-Raman Spectroscopy

2003 ◽  
Vol 75 (9) ◽  
pp. 2166-2171 ◽  
Author(s):  
Nicolae Leopold ◽  
Michael Haberkorn ◽  
Thomas Laurell ◽  
Johan Nilsson ◽  
Josefa R. Baena ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Trace Analysis ◽  
In Situ Synthesis ◽  
Ft Raman Spectroscopy ◽  
On Line ◽  
Ft Raman

Correlation Techniques Applied to Gas Chromatography: A Re-Appraisal

1972 ◽  
Vol 5 (9) ◽  
pp. 351-353 ◽  
Author(s):  
G C Moss ◽  
K R Godfrey
Keyword(s):  
Gas Chromatography ◽  
Environmental Pollution ◽  
Trace Analysis ◽  
Cross Correlation ◽  
Single Sample ◽  
Injection Method ◽  
On Line ◽  
Series Of Experiments ◽  
Correlation Techniques ◽  
Line Cross

The case for applying correlation techniques to gas chromatography has been re-examined following the introduction of on-line cross-correlators, and it is concluded that there is still little scope for these techniques in a normal chromatograph situation. A series of experiments designed to demonstrate the feasibility of applying cross-correlation to trace analysis by gas chromatography is reported and, from these experiments, it is concluded that correlation offers considerable advantages over the conventional single-sample injection method when minute quantities of a component in a sample gas are being sought. With the continuing interest in environmental pollution, there appears to be much scope for correlation techniques in this area.

On-line preconcentration strategies for trace analysis of metabolites by capillary electrophoresis

2003 ◽  
Vol 1000 (1-2) ◽  
pp. 917-934 ◽  
Author(s):  
Philip Britz-McKibbin ◽  
Shigeru Terabe
Keyword(s):  
Capillary Electrophoresis ◽  
Trace Analysis ◽  
On Line
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