http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102967649-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ab10e2bd44b1834de938454a6a16a29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate | 2012-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a37dacf5ac99664306c5a2fc9d456f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb6448c98da305a4afeba7a4d7ebc0ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84c9ddbdcff44d5002309c7318d09a07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60a65e05b4554c6739d13a4e5220a223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05a5d47b1c41784c543d97ecb8ed86ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4ed15e69fb1c91315ea67683283fb5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edb41af5947a35c2811a3bdb38087be9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1eedf77c32b523aba0cfcdbd0e2bd48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2a6fbab77a17bec1ec6ae9ac617a2eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee0c9703b315bd3cf19764fed76165ab |
| publicationDate | 2015-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102967649-B |
| titleOfInvention | Application of inductively coupled plasma mass spectrometry in drug testing of hemin |
| abstract | The invention relates to an application of inductively coupled plasma mass spectrometry in drug testing of hemin. A method for measuring concentration of stable isotope iron in animal plasma is carried out by an ICP-MS (Inductively Coupled Plasma Mass Spectrometry) method and comprises the following steps of: providing an inductively coupled plasma source mass spectrometer; determining operating conditions of the ICP-MS; providing stable isotope iron powder, marked hemin, internal standard elements and the like; preparing standard solution and internal standard solution; preparing ICP-MS diluent; establishing a standard curve; measuring the stable isotope iron concentration in the plasma; and adding the ICP-MS diluent into a sample tube containing animal plasma sample containing iron, mixing uniformly and putting the sample tube into a refrigerator to be refrigerated, and determining the concentration of the iron in the plasma by the obtained standard curve. The application of the inductively coupled plasma mass spectrometry in the drug testing of the hemin has well performances, e.g., the method has well quantification lower limit, accuracy, absolute recovery test, sample stability, medium effect and quality control requirement, and can be taken as a content measurement method for analyzing the content of the stable isotope iron in a biological sample such as the plasma. |
| priorityDate | 2012-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.