The SN/T 3943-2014 standard defines a method for the determination of methylene dithiocyanate content in paper and Cardboard in food simulants using effective Liquid chromatography, LC. This method is suitable for evaluating whether paper and Cardboard in contact with food have migrated methylene dithiocyanate after contact with simulated food, ensuring the safety of these materials and compliance with relevant regulations for food contact materials.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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