http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109752474-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2019-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109752474-B |
| titleOfInvention | Method for detecting acid green 50 and/or fast green FCF in cigarette blasting beads |
| abstract | The invention relates to a method for detecting acid green 50 and/or fast green FCF in cigarette blasting beads, which comprises the following operations: heating a sample to be tested to melt the sample; injecting a molten sample; and detecting the sample by using a liquid chromatograph. The detection method provided by the invention has the advantages that the sample pretreatment is simple, the sample can be injected by directly heating after sampling, the pretreatment of each sample only needs 5 minutes, no chemical reagent is needed, the detection result is more accurate and is closer to the true value, and the sample recovery rate is high. |
| priorityDate | 2019-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.