DB34/T 1769-2012
Determination of 2,4 diaminotoluene in composite food packaging bags by gas chromatography-mass spectrometry (English Version)
- Standard No.
- DB34/T 1769-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Anhui Provincial Standard of the People's Republic of China
- Status
- 2021-02
- Replace By
- DB34/T 1769-2021
- Latest
- DB34/T 1769-2021
- Scope
- This standard specifies the gas chromatography-mass spectrometry (GC-MS) determination method for 2,4-diaminotoluene content in composite food packaging bags. This standard is applicable to the determination of 2,4-diaminotoluene content in composite food packaging bags, and is suitable for risk warning monitoring and related scientific research of this product. The detection limit of this standard method is 0.2 μg/L, and the quantitation limit is 1 μg/L.
DB34/T 1769-2012 history
- 2021 DB34/T 1769-2021 Determination of Migration of Diaminotoluene Substances in Composite Food Packaging Materials by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
- 2012 DB34/T 1769-2012 Determination of 2,4 diaminotoluene in composite food packaging bags by gas chromatography-mass spectrometry
