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| 关键词: 小波变换 苯甲酸 水杨酸 含量测定 |
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| Determination of Compound Benzoic Acid Tincture by Wavelet Transform |
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XIANG Ying-chun,QI Jian-wei
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| Abstract: |
| OBJECTIVE To find a better method to determine the content of compound Benzoic acid tincture.METHODS Maximal wavelength was used to determine the content of salicylic acid.The absorption spectrum of benzoic acid standard and that of the mixed solution wer |
| Key words: wavelet transform Benzoic acid salicylic acid content determination |
