- 作者: 許東榮; 廖繼洲
- 作者服務機構: Department of Analytical Chemistry, Taipei Medical College, Taipei 105, Taiwan
- 中文摘要: The liquid chromatography of aspirin, salicylic acid and acetic acid using cation exchange resins with aqueous alcohol and water as eluent was described. The results indicated that acetic acid could be separated from aspirin and salicylic acid by hydrogen from cation exchange resin with 35% ethanol or water as eluent. The possibility of using this method to determine the degree of hydrolysis of aspirin was discussed.
- 英文摘要: --
- 中文關鍵字: --
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