Keywords Nonylphenol ethoxylates;Nonylphenoxy carboxylates;Nonylphenol;Solid-phase extraction;Liquid chromatography-electrospray ionisation mass spectrometry;

• 壬基酚聚氧乙烯醚;壬基酚聚氧乙烯醚乙酸;壬基酚;固相萃取;液相色谱-电喷雾质谱;