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| 11. |
Thin Layer Chromatographic Scanner Method for the Determination of Some Natural Products in Raw Materials and Pharmaceutical Preparations |
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Journal of Liquid Chromatography & Related Technologies,
Volume 21,
Issue 5,
1998,
Page 741-753
L.I. Bebawy,
M.E. El Tantawy,
A. El Bayoumi,
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PDF (439KB)
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摘要:
The suggested method depends upon the determination of lobeline, khellin and emetine hydrochloride. The method is simple, accurate, precise, and depends on the quantitative TLC spectrodensitometric evaluation of lobeline I, khellin II, and emetine hydrochloride III. Excellent separation with discrete spots was quickly obtained. The proposed method determines 8.50−22.00 mg.mL−1, 0.02−0.14 mg.mL−1, and 0.8−3.6 mg.mL−1with mean percentage accuracies of 99.34% ± 0.49%, 99.99% ± 0.62%, and 99.69% ± 0.50% for I, II, and III respectively.
ISSN:1082-6076
DOI:10.1080/10826079808005855
出版商:Taylor & Francis Group
年代:1998
数据来源: Taylor
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| 12. |
Erratum |
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Journal of Liquid Chromatography & Related Technologies,
Volume 21,
Issue 5,
1998,
Page 755-755
Kyung-Ho Cho,
Young Hun Park,
Sun Joo Jeon,
Won-Suk Kim,
Dai Woon Lee,
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PDF (28KB)
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ISSN:1082-6076
DOI:10.1080/10826079808005856
出版商:Taylor & Francis Group
年代:1998
数据来源: Taylor
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| 13. |
Education Announcement |
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Journal of Liquid Chromatography & Related Technologies,
Volume 21,
Issue 5,
1998,
Page 757-757
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PDF (47KB)
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ISSN:1082-6076
DOI:10.1080/10826079808005857
出版商:Taylor & Francis Group
年代:1998
数据来源: Taylor
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| 14. |
Liquid Chromatography Calendar |
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Journal of Liquid Chromatography & Related Technologies,
Volume 21,
Issue 5,
1998,
Page 759-764
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PDF (260KB)
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ISSN:1082-6076
DOI:10.1080/10826079808005858
出版商:Taylor & Francis Group
年代:1998
数据来源: Taylor
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