[Study of sensitivity enhancement by microemulsion in flame atomic absorption spectrophotometry].
In this paper, the enhancement effect of lead was studied in air-acetylene flame. It was found that microemulsion could produce remarkable sensibilization effect. The method has been applied to the determination of lead in copper and waste water.
Gao
J
J
College for Professional Training, Shenyang Institute of Technology, 110045 Shenyang.
Yu
P
P
Su
H
H
Ba
S
S
Sun
Y
Y
D003300:Copper / Q000032:analysis; D004655:Emulsions; D007854:Lead / Q000032:analysis*; D012680:Sensitivity and Specificity; D013054:Spectrophotometry, Atomic / Q000379:methods; D014874:Water Pollutants, Chemical / Q000032:analysis*
D004655:Emulsions; D014874:Water Pollutants, Chemical; D007854:Lead; D003300:Copper