Zoekresultaten - 4 results
Migration of 17 Photoinitiators from Printing Inks and Cardboard into Packaged Food- Results of a Belgian Market Survey
4‐methylbenzophenone (MBP), 4,4′‐bis(dimethylamino)benzophenone (MK) and 4‐phenylbenzophenone (PBZ). Dry foodstuffs were extracted using acetonitrile, followed by the addition of inorganic salts to precipitate fatty ...
Development and application of a non-target extraction method for the analysis of migrating compounds from plastic baby bottles by GC-MS.
aim of the study was the identification of major compounds migrating from baby bottles using a liquid-liquid extraction followed by GC / MS analysis. A non-targeted liquid-liquid extraction method with ...
Evaluation of the migration of 15 photo-initiators from cardboard packaging into Tenax(®) using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).
are very often used to simulate food, like Tenax(®), which is the simulant for dry foodstuffs. In this paper a fast and reliable confirmation method for the determination of the following ...
Analysis of benzophenone and 4-methylbenzophenone in breakfast cereals using ultrasonic extraction in combination with gas chromatography-tandem mass spectrometry (GC-MS(n)).
a mixture of dichloromethane and acetonitrile (1:1), followed by a clean-up of the extract using solid phase extraction with a silica cartridge. Finally, the extract was analysed by GC- MS (n). ...