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  4. Standard "GB 31604.47-2023"
Standard GB 31604.47-2023 6.9.2023 preview

GB 31604.47-2023

Food contact materials for export-Paper and paper products-Determination of fluorescent brightener-Liquid chromatography

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STANDARD published on 6.9.2023


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168.00 USD

The information about the standard:

Designation standards: GB 31604.47-2023
Publication date standards: 6.9.2023
SKU: NS-1177578
Country: Chinese technical standard
Category: Technical standards GB

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Materials and articles in contact with foodstuffs

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