[Studies on response characteristics of Cl, Br, I of microwave plasma torch atomic emission detector for gas chromatography].
The present paper deals with a microwave plasma torch atomic emission detector for gas chromatography. Argon is used as support gas, carrier gas and make-up gas. The effect of oxygen scavenger gas on the detection performance for chlorine, bromine and iodine is discussed. Detection limits, dynamic ranges, relative standard deviations and response characteristics of GC-MPT-AED for chlorine, bromine and iodine in organic compounds were studied. The results are favorable in comparing with GC-ICP-AED.
Shi
Y H
YH
Department of Chemistry, Jilin University, Changchun 130023, China.
Peng
Z H
ZH
Yang
W J
WJ
Cao
Y B
YB
Yu
A M
AM
Jin
Q H
QH
D001965:Bromides / Q000032:analysis; D002712:Chlorides / Q000032:analysis; D002849:Chromatography, Gas / Q000295:instrumentation* / Q000379:methods; D007455:Iodine / Q000032:analysis; D008872:Microwaves; D015203:Reproducibility of Results; D013057:Spectrum Analysis / Q000379:methods*
D001965:Bromides; D002712:Chlorides; D007455:Iodine