This standard specifies the gas chromatography method for the determination of methomyl pesticide residues in tobacco. This standard applies to tobacco and tobacco products.
YC/T 219-2007 history
2011YC/T 405.1-2011 Tobacco and tobacco products.Determination of multi-pesticide residues.Part 1: High performance liquid chromatography-tandem mass spectrometry method
2007YC/T 219-2007 Tobacco and tobacco products Determination of methomyl residues Gas chromatographic method
YC/T 219-2007 Tobacco and tobacco products Determination of methomyl residues Gas chromatographic method was changed to YC/T 405.1-2011 Tobacco and tobacco products.Determination of multi-pesticide residues.Part 1: High performance liquid chromatography-tandem mass spectrometry method.