高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 7.
• Atomic Spectrometry • 上一篇 下一篇
ONG Eng-Shi, YONG Yuk-Lin
ONG Eng-Shi, YONG Yuk-Lin
摘要:
Arsenic present in Traditional Chinese Medicine (TCM) such as uncoated tablets, sugar coated tablet,black pills, capsules/powder, syrup, etc. was determined by using microwave digestion followed by Flow Injection Analysis (FIA) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS). The effect of chloride in the determination of arsenic using FIA ICP/MS was investigated and was found that low level of chloride present do not enhance the 75As signal significantly.
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