SN/T 4137-2015
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export.LC-MS/MS method (English Version)
- Standard No.
- SN/T 4137-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- Professional Standard - Commodity Inspection
- Latest
- SN/T 4137-2015
- Scope
- This standard specifies the benzophenones and parabens (2,4-dihydroxybenzophenone, 2,2',4,4'-tetrahydroxybenzophenone, 2 - Liquid chromatography-mass spectrometry/mass spectrometry detection method for residual amounts of -hydroxy-4-methoxybenzophenone, methylparaben, ethylparaben, propylparaben and butylparaben). This standard applies to 2,4-dihydroxybenzophenone, 2,2′,4,4′-tetrahydroxybenzophenone, 2-hydroxy-benzophenone in hairtail, yellow croaker, hijiki, seaweed, kelp and shrimp. Determination and confirmation of residual amounts of 4-methoxybenzophenone, methylparaben, ethylparaben, propylparaben and butylparaben.
SN/T 4137-2015 history
- 2015 SN/T 4137-2015 Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export.LC-MS/MS method
