China 'GB 31604.47-2023
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 31604.47-2023
National food safety standards Food contact materials and products Determination of fluorescent substances in paper, cardboard and paper products 食品安全国家标准 食品接触材料及制品 纸、纸板及纸制品中荧光性物质的测定
Issued Date:2023
Implemented Date:2024
Issued by:
The Standardization Administration of the People's Republic of China