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| Chinese National Standard Category: Food sanitation |
| English Title: | Method for determination of 372 pesticides and related chemicals residues in grains by LC-MS-MS method |
| Chinese Title: | 粮谷中372种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
| Standard No.: | GB/T 20770-2006 |
| Category No.: | C53 |
| Issued by: | AQSIQ and MOH |
| Issued on: | 2006-12-31 |
| Implemented on: | 2007-3-1 |
| Status: | superseded |
| Superseded by: | GB/T 20770-2008 Determination of 486 pesticides and related chemicals residues in grains - LC-MS-MS method |
| Superseded on: | 2009-5-1 |
| Abolished on: | 2009-05-01 |
| Superseding: | GB/T 19649-2005 Method for determination of 405 pesticides residues in grains―GC-MS and LC-MS-MS method |
| Word Count: | 28500 words |
| Similar Standards: | GB 19338-2003 GB 5009.17-1985 GB/T 19915.1-2005 DB37/T 3818-2019 GB/T 13118-1991 GB/T 5009.5-1985 GB/T 5009.2-1985 GB/T 5009.9-2003 GB/T 5009.3-1985 GB/T 19339-2003 GB/T 19915.6-2005 GB/T 13119-1991 GB/T 12389-1990 GB 14928.8-1994 GB 16326-2005 GB 9676-2003 GB/T 13111-1991 GB 15202-2003 GB 12400-1990 GB/T 5009.49-2003 |
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