http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110618230-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-884 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110618230-B |
| titleOfInvention | Method for detecting dodecyl paraben |
| abstract | The invention discloses a method for detecting dodecyl paraben, which adopts high performance liquid chromatography to detect the content of dodecyl paraben or substances containing the dodecyl paraben and comprises the following steps of: 1) preparing a standard solution; 2) detecting the standard solution; 3) drawing a standard curve; 4) and (5) measuring the content of the sample. The method adopts a high performance liquid chromatograph to detect the dodecyl paraben, adopts an external standard method to carry out quantitative analysis, thereby determining the content of the dodecyl paraben in the sample, has high precision, high accuracy and good repeatability, can realize direct detection of the sample, greatly reduces the analysis time, is simple, easy, convenient and reliable, and reduces unnecessary complex operations such as concentration and extraction. Meanwhile, the chromatographic conditions adopted by the method have small influence on the aspects of the separation degree, the peak shape, the symmetry degree and the like of the sample, and the dodecyl paraben can be well separated. |
| priorityDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.