Acrylic resin is diluted in ethyl acetate and the remnant monomer is well separated from it by gas chromatography and is quantificationally measured by hydrogen flame ionization detector (FID).

• 乙酸丁酯稀释丙烯酸树脂后,用气相色谱法使丙烯酸树脂中的各种残余单体得到较好分离,再采用氢火焰离子化检测器(FID)定量测定。