SN/T 4768-2017.Determination of 1-methyl-2-pyrrolidone in paint by high performance liquid chromatography-tandem mass spectrometry.SN/T 4768规定了涂料中1-甲基-2-吡咯烷酮的高效液相色谱质谱/质谱(LC-MS/MS)测定方法。
SN/T 4768适用于水性和溶液型涂料中1-甲基-2吡咯烷酮的测定。...................
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