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HIGH-CURRENT AND MICROSECOND DURATION PULSED HOLLOW-CATHODE LAMP EXCITED INDUCTIVELY-COUPLED PLASMA ATOMIZER ATOMIC FLUORESCENCE SPECTROMETRY

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强短脉冲供电空心阴极灯激发的ICP原子荧光光谱研究.pdf (2.290Mb)
Date
1995
Author
GONG, ZB
弓振斌
YANG, PY
杨芃原
WANG, XR
王小如
HUANG, BL
黄本立
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  • 化学化工-已发表论文 [14469]
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Abstract
ICP-AFS excited by hollow cathode lamp(HCL) with high current (15 A) and microsecond pulse (1.5 mu s) power supply has been studied. The detection limit (2 sigma) for Ca obtained with an 850 W ICP was 0.07 ng/mL, which was 40 times better than that obtained with conventionally pulsed (cp.) HCL excited at the same ICP power, and 30 times better than the best detection limit for cp. HCL, which was obtained with an 800 W ICP.
Citation
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,1995,16(6):865-867
URI
https://dspace.xmu.edu.cn/handle/2288/13711

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