SN/T 5079-2018 Determination of four kinds of fluorescent whitening agents in food simulants of polymer materials in food contact materials by liquid chromatography-mass spectrometry/mass spectrometry (English Version)
2017SN/T 5079-2018 Determination of four kinds of fluorescent whitening agents in food simulants of polymer materials in food contact materials by liquid chromatography-mass spectrometry/mass spectrometry