GB 5009.229-2025 Chinese PDF GB 10770-2025 30-2025_Chinese: National food safety standard

30-2025_Chinese: National food safety standard - Food contact materials and products - Determination of phthalate esters and determination of migration (Chinese: 食品安全国家标准 食品接触材料及制品 邻苯二甲酸酯类化合物的测定和迁移量的测定)

English versions: GB/T 17435-2025

GB/T 17817-2024_Chinese: Determination of vitamin A in feeds - High performance liquid chromatography (Chinese: 饲料中维生素A的测定 高效液相色谱法)

GB/T 13748

6-2025_Chinese: Plugs

GB 5009.229-2025 Chinese PDF GB 10770-2025 30-2025_Chinese: National food safety standardGB 5009. 229 2025_Chinese: National food safety standard Determination of acid value in foods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 5009. 229 2025