“核磁共振法定量测定酚氨咖敏药片中各组分”实验的改进
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陈文学, 刘莎莎, 李会香
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Improvement of the Determination of Components in Paracetamol, Aminophenazone, Caffeine and Chlorpheniramine Maleate Tablet Using 1H Nuclear Magnetic Resonance Spectroscopy
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Wenxue Chen, Shasha Liu, Huixiang Li
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表3 室温22 ℃和40 ℃水浴时测定酚氨咖敏药片中各组分含量(mg)
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| Class | T/℃ | No. | A | B | C | D | | 氨基比林 | 对乙酰氨基酚 | 咖啡因 | 马来酸氯苯那敏 | | Class 1 | 22 | 1 | 2.54 | 3.64 | 0.69 | 0.04 | | 2 | 2.53 | 3.65 | 0.69 | 0.04 | | 3 | 2.44 | 3.53 | 0.67 | 0.05 | | 4 | 2.38 | 3.70 | 0.71 | 0.03 | | 5 | 2.35 | 3.52 | 0.67 | 0.03 | | 6 | 2.39 | 3.63 | 0.69 | 0.03 | | 7 | 2.33 | 3.56 | 0.68 | 0.04 | | 8 | 2.33 | 3.54 | 0.67 | 0.04 | | 9 | 2.30 | 3.52 | 0.67 | 0.04 | | Class 2 | 40 | 1 | 2.23 | 3.24 | 0.61 | 0.05 | | 2 | 2.23 | 3.23 | 0.61 | 0.03 | | 3 | 2.18 | 3.15 | 0.60 | 0.03 | | 4 | 2.36 | 3.61 | 0.69 | 0.04 | | 5 | 2.38 | 3.62 | 0.69 | 0.04 | | 6 | 2.33 | 3.60 | 0.68 | 0.04 | | 7 | 2.31 | 3.50 | 0.67 | 0.04 | | 8 | 2.36 | 3.60 | 0.69 | 0.04 | | 9 | 2.36 | 3.60 | 0.68 | 0.04 | | Class 3 | 40 | 1 | 4.73 | 7.27 | 1.45 | 0.07 | | 2 | 4.63 | 7.07 | 1.40 | 0.07 | | 3 | 4.68 | 7.13 | 1.40 | 0.09 | | 4 | 4.70 | 7.21 | 1.41 | 0.09 | | 5 | 4.66 | 7.04 | 1.39 | 0.06 | | 6 | 4.68 | 7.11 | 1.41 | 0.08 |
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