本文件规定了使用气相色谱仪和质谱仪（GC-MS）测定纸浆、纸和纸板材料以及拟与食品接触的物品的水和95%乙醇提取物中蒽醌（见表1）的分析试验方法。此外，根据EN 14338，改性聚苯醚（MPPO）的丙酮提取物可用作模拟物，以评估物质从纸和纸板转移到干燥非脂肪食品中的可能性。 该方法可用于测定浓度为2μg/l至40μ水和溶剂提取物中的g/l，分别对应于0,05 mg/kg至1 mg/kg纸浆、纸和纸板或0,1 mg/kgμg/dm2至2μg/dm2，在使用MPPO进行迁移测试的情况下。 从水和溶剂提取物中富集蒽醌，可降低测定范围。

This document specifies an analytical test method for the determination of anthraquinone (see Table 1) in water and 95 % ethanol extracts of pulp, paper and board materials and articles intended to come into contact with foodstuffs using a gas chromatograph coupled to a mass spectrometer (GC-MS). Moreover, acetone extracts of modified polyphenylene oxide (MPPO) that, according to EN 14338, can be used as a simulant to assess the possible transfer/migration of substances from paper and board into dry, non-fatty foodstuffs can be analysed with the method presented here. This method can be applied to determine anthraquinone in concentrations ranging from 2 μg/l to 40 μg/l in the water and solvent extracts, corresponding to 0,05 mg/kg to 1 mg/kg pulp, paper and board or, respectively, 0,1 μg/dm2 to 2 μg/dm2 in the case of migration tests with MPPO. The measurement range can be lowered by enriching anthraquinone from the water and solvent extracts.