Element-selective detection in liquid and gas chromatography by diode laser absorption spectrometry.
An element-selective detector for chromatography based on atomic absorption spectrometry with semiconductor diode lasers is described. The analytical utility of the technique is demonstrated by speciation examples of HPLC and GC employing analytical flames and plasmas to atomize.
Zybin
Alexander
A
ISAS--Institute for Analytical Sciences, Bunsen-Kirchhoff-Strasse 11, 44139 Dortmund, Germany.
Koch
Joachim
J
Butcher
David J
DJ
Niemax
Kay
K
D002849:Chromatography, Gas; D002851:Chromatography, High Pressure Liquid; D002857:Chromium / Q000032:analysis; D004602:Elements; D006801:Humans; D006843:Hydrocarbons, Chlorinated; D007834:Lasers; D013058:Mass Spectrometry; D009942:Organometallic Compounds / Q000032:analysis; D010944:Plants / Q000737:chemistry; D013054:Spectrophotometry, Atomic
D004602:Elements; D006843:Hydrocarbons, Chlorinated; D009942:Organometallic Compounds; D002857:Chromium