This standard specifies the gas chromatography-mass spectrometry (GC/MS) detection method for 2,4-dinitrotoluene in textiles. This standard applies to all types of textiles and their products.
SN/T 3784-2014 history
2014SN/T 3784-2014 Determination of 2,4-dinitrotoluene in textiles for import and export.Gas chromatography/mass spectrometry