http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103091436-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc9af0316304e16e6b266be91f248983 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2bf935b0c0f55e47a6f7005804539ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e720a4a753d146be1c92bdb629287c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28188ed20b9255b638f4d4cac41f7f7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_218ef696f95419324b8b6adbd7f5f4d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7828f7e1698534159b4cf8a4f6223ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97cc2f4865d0f57fd6195e92eee7a1cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3328b6faa3bbd6e2706b94692b9f552 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a93b2609b2ef6f5b8cffbf712f8da53e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cbeb86c5d264ce6e80abecacdf2869d |
| publicationDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103091436-B |
| titleOfInvention | Detection method of various pesticides in fertilizer |
| abstract | The invention provides a detection method of various pesticides in a fertilizer. The detection method comprises the following steps of: 1) dissolving a fertilizer sample, filtering and obtaining filtrate; 2) detecting the filtrate by using a liquid chromatography-tandem mass spectrometry method; and 3) detecting contents of the pesticides in the fertilizer sample by using an external standard method. The method disclosed by the invention can perform qualitative and quantitative determination on the various pesticides in the fertilizer simultaneously, including determination of plant growth regulators and insecticides to provide effective control and detection means for the environmental protection and food safety. According to the invention, the instrument detection limits of diethyl aminoethyl hexanoate, betaine, chlormequat, avermectin and forchlorfenuron all can reach 0.01mg/L, the detection limits of 4-sodium nitrophenolate and 5-nitroguaiacol sodium salt can reach 0.01mg/L, and the detection limit of sodium naphthalene acetate can reach 0.025mg/L, and the detection limits of 2-sodium nitrophenolate and gibberellic acid can reach 0.1mg/L. The method disclosed by the invention is low in detection limit and accurate in results, can detect a variety of pesticides once, and fast and high-efficient. |
| priorityDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.