HPLC测定纺织品中的17种邻苯二甲酸酯类增塑剂OA北大核心CSTPCD
Determination of 17 phthalate plasticizers in textiles by high performance liquid chromatography
采用高效液相色谱法,建立了检测纺织品中17种邻苯二甲酸酯类增塑剂含量的方法.采用苯基柱(4.6 mm×25 mm,5μm),流速为1.0 mL/min,以水与乙腈为流动相,梯度洗脱,保留时间定性,外标法定量.方法最低限5 mg/kg,以标准加入法计算回收率,在5~20 mg/kg添加范围内,回收率为80%~110%,相对标准偏差(RSD)为1.16%~6.17%.
A determination method of 17 phthalate plasticizers in textiles by high performance liquid chro⁃matography was established. The phenyl column (4.6 mm × 25 mm, 5 μm) was used with water and acetoni⁃trile as the mobile phase. The flow rate was 1.0 mL/min at gradient elution, the analysis was qualitative by re⁃tention and quantified by peak area using external standard method. The quantitative limit of this method was 5 mg/kg, the recovery rate tested by standa…查看全部>>
吴晓琼;丁友超;曹锡忠;汤娟;周佳
南京化工职业技术学院应用化学系，江苏南京 210048 江苏省出入境检验检疫局工业产品检测中心，江苏南京 210001江苏省出入境检验检疫局工业产品检测中心，江苏南京 210001江苏省出入境检验检疫局工业产品检测中心，江苏南京 210001江苏省出入境检验检疫局工业产品检测中心，江苏南京 210001
化学化工
邻苯二甲酸酯类增塑剂纺织品高效液相色谱
phthalate plasticizerstextileshigh performance liquid chromatography
《印染助剂》 2014 (11)
48-52,5
江苏检验检疫局科研课题(2012KJ20)国家认监委标准研制项目(2012B058)江苏省高级访问工程师2012
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