T/YNBX 017-2020 Determination of 11 plant growth regulators in vegetables and fruits by ultra performance liquid chromatography-tandem mass spectrometry (English Version)
This standard specifies the ultra-high performance liquid chromatography-tandem mass spectrometry method for the determination of 11 plant growth regulator residues in vegetables and fruits. This standard is applicable to metopyramine, chlormequat, butyrohydrazide, zeatin, 6-benzylaminoadenine, chlorfenuron, uniconazole, paclobutrazol, ethylbutanol, thidiazuron and 2, Determination of residual amounts of 11 plant growth regulators including 4-D. The detection limit of this method is 0.001mg/kg~0.01mg/kg. The limit of quantification of this method is 0.023mg/kg~0.034mg/kg.
T/YNBX 017-2020 history
2020T/YNBX 017-2020 Determination of 11 plant growth regulators in vegetables and fruits by ultra performance liquid chromatography-tandem mass spectrometry