| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4061 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N25-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N13-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N25-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-17 |
| filingDate |
2004-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_672fe9ee82eee1409f4d3586fa9de351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b853a043b9fbb8bf8e966a2eb7939e |
| publicationDate |
2008-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-H2216-H |
| titleOfInvention |
Method for testing for bioaccumulation |
| abstract |
For use in estimating or predicting bioaccumulation of a chemical analyte, even a surfactant, log P ow values for the analyte may be determined by calculating the log of the ratio of the concentrations of the analyte in n-octanol and in water, equilibrated using a slow-stir method. In this method, samples of the analyte are prepared and stirred in n-octanol and water (or other largely immiscible solvents) at a rate sufficiently low to avoid emulsions over time at a constant temperature. After stirring, the n-octanol layer and the water layer are sampled and the quantity of analyte in each measured. |
| priorityDate |
2004-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |