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| Chinese National Standard Category: Milk and dairy products |
| English Title: | National food safety standard—Determination of avermectins residues in milk and milk powder by liquid chromatography-tandem mass spectrometric method |
| Chinese Title: | 食品安全国家标准 奶及奶粉中阿维菌素类药物残留量的测定 液相色谱－串联质谱法 |
| Standard No.: | GB 31659.4-2022 |
| Category No.: | X16 |
| Issued by: | Ministry of Agriculture; National Health Commission; State Administration for Market Regulation |
| Issued on: | 2022-09-20 |
| Implemented on: | 2023-2-1 |
| Status: | superseded |
| Superseded by: | GB 31659.4-2025 National food safety standard-Determination of avermectins residues in milk and milk powder |
| Superseded on: | 2025-9-1 |
| Abolished on: | |
| Superseding: | GB/T 22968-2008 Determination of ivermectin,abamectin,doramectin and eprinomectin residues in milk and milk powder - LC-MS-MS method |
| Word Count: | 5500 words |
| Similar Standards: | GB 19301-2010 GB 25190-2010 GB 19301-2010/XG2-2025 GB 31659.4-2025 DB15/T 3693-2024 DB15/T 3573-2024 DB15/T 3389-2024 T/SSFS 0009-2024 T/XLTDA 019-2024 T/XLTDA 018-2024 GB 31659.3-2022 GB 31659.4-2022 GB 31659.5-2022 GB 31659.6-2022 T/SSFS 0004-2022 DB31/T 1355-2022 DB3201/T 1080-2022 DB13/T 5102-2019 DB37/T 3664-2019 DB37/T 3532-2019 |
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