Proficiency test on the determination of polyethylene and polybutylene terephthalate cyclic oligomers in a food simulant [0.03%]
食品模拟物中聚乙烯和聚丁二酸亚苯酯环状寡聚体测定的胜任力测试
Emmanouil D Tsochatzis,Joao Alberto Lopes,Pieter Dehouck et al.
Emmanouil D Tsochatzis et al.
The outcome of a proficiency test (PT) organised by the European Union Reference Laboratory for Food Contact Materials (EURL-FCM) is presented. The PT was set up to assess the analytical performance of National Reference Laboratories (NRLs)...
Influence of pre-heating of food contact polypropylene cups on its physical structure and on the migration of additives [0.03%]
食品接触聚丙烯杯的预热对其物理结构及添加剂迁移的影响
Joao Alberto Lopes,Emmanouil D Tsochatzis,Piotr Robouch et al.
Joao Alberto Lopes et al.
Laboratories unexpectedly carried out pre-heating of polypropylene beverage cups prior to performing a migration test in a proficiency test. Principal component analysis of the data collected showed that the preheating temperature of the cu...