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| Professional Standard Category: National Standard |
GB/T 23296.21-2009 Food contact materials - Polymer - Determination of maleic acid and maleic anhydride in food simulants - High performance liquid chromatography
食品接触材料 高分子材料 食品模拟物中顺丁烯二酸及顺丁烯二酸酐的测定 高效液相色谱法;
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2009-3-31 |
| Implemented Date: | 2009-9-1 | Abolished Date: | 2017-04-19 |
| Superseded Standard.: | GB 31604.40-2016 National Food Safety Standard - Food Contact Materials and Articles -Determination of Migration of Maleic Acid and Its Acid Anhydride |
Superseded Date: | 2017-4-19 |
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