Sil-P-C12色谱柱分离硫脲类化合物/苯酚类化合物/磺胺类化合物
图1 硫脲类物质在Sil-P-C12色谱柱中的分离谱图
色谱条件:流动相,乙腈-水(97:3,v/v);检测波长,214 nm;流速,1.0 mL/min
分析物:1. 二乙基硫脲;2. 亚乙基硫脲;3. 烯丙基硫脲
Separation chromatogram of thiocarbamides on the Sil-P-C12 column
Chromatographic conditions: mobile phase, ACN-H2O (97:3, v/v); detection wavelength, 214 nm; flow rate, 1.0 mL/min
Analytes: 1. diethyl thiourea; 2. ethylene thiourea; 3. allylthiourea
3.3.4 Sil-P-C12色谱柱分离苯酚类化合物
图2 苯酚类物质在Sil-P-C12色谱柱中的分离谱图
色谱条件:流动相,乙腈-水(97:3,v/v);检测波长,214 nm;流速,1.0 mL/min
分析物:1. 4-叔辛基苯酚;2. 对甲酚;3. 双酚A;4. 对乙酰氨基酚;5. 2-羟基苯砜
Separation chromatogram of phenols on the Sil-P-C12 column
Chromatographic conditions: mobile phase, ACN-H2O (97:3, v/v); detection wavelength, 214 nm; flow rate, 1.0 mL/min
Analytes: 1. 4-tert-octylphenol; 2. p-cresol; 3. bisphenol A; 4. acetaminophen; 5. 2-hydroxyphenyl sulfone
Sil-P-C12色谱柱分离磺胺类化合物
图3 磺胺类物质在Sil-P-C12色谱柱中的分离谱图
色谱条件:流动相,乙腈-水(97:3,v/v);检测波长,254 nm;流速,1.0 mL/min
分析物:1. 磺胺甲恶唑;2. 磺胺二甲基嘧啶;3. 乙酰唑胺;4. 磺胺噻唑
Fig.3 Separation chromatogram of sulfonamides on the Sil-P-C12 column
Chromatographic conditions: mobile phase, ACN-H2O (97:3, v/v); detection wavelength, 254 nm; flow rate, 1.0 mL/min
Analytes: 1. sulfamethoxazole; 2. sulfamethazine; 3. acetazolamide; 4. sulfathiazole