摘要
为应对国内外对鞋类越来越严格的环保要求,建立动态释放仓采样、DNPH衍生-液相色谱测定鞋类中醛酮化合物的方法。该方法对14种醛酮化合衍生后测定,在0.005 mg/L～3 mg/L范围内线性良好,精密度为2.8%～7.8%,符合测定鞋类醛酮化合物的检测要求。
In order to meet the increasingly stringent environmental protection requirements for shoes at home and abroad, a dynamic release bin sampling method was established for the determination of aldehydes and ketones in shoes by DNPH derivatization-liquid chromatography. The method has good linearity in the range of 0.005mg/L^3mg/L, and its precision is 2.8%~7.8%. It meets the requirements for the determination of aldehydes and ketones in shoes.
作者
卢志刚
俞凌云
赵伟
吴孟茹
LU Zhi-gang;YU Ling-yun;ZHAO Wei;WU Meng-ru(Nanjing Customs & Jiangsu Entry-exit Inspection and Quarantine Bureau,Nanjing 210001,China;Chengdu Customs Inspection and Quarantine & Inspection and Quarantine TechnicalCenter of Sichuan Entry-Exit Inspection and Quarantine Bureau, Chengdu 610041,China)
出处
《皮革与化工》
CAS
2019年第2期25-31,共7页
Leather And Chemicals
基金
检验检疫行业表(2017B092)
关键词
鞋类
醛酮
释放仓
检测
shoes
aldehydes and ketones
release bin
detection
