国家/地区 Brazil（2）
关键词
出版物 JOURNAL OF CHROMATOGRAPHY A（2）
出版时间
机构 UNIV SAO PAULO（2）
作者 LANCAS FM（2）

Modified graphene-silica as a sorbent for in-tube solid-phase microextraction coupled to liquid chromatography-tandem mass spectrometry. Determination of xanthines in coffee beverages

JOURNAL OF CHROMATOGRAPHY A

MEJIACARMONA K, LANCAS FM

Use of graphene supported on aminopropyl silica for microextraction of parabens from water samples

JOURNAL OF CHROMATOGRAPHY A

FUMES BH, LANCAS FM