| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9985529ee812119b76fd420587d90ff4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7786 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 |
| filingDate |
1989-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25f829edd8b805afbca506c54d5a11ca |
| publicationDate |
1990-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4918022-A |
| titleOfInvention |
Analysis of bulk asbestos samples |
| abstract |
A process for determining the presence of the chrysotile form of asbestos in a bulk sample is provided. A small sample of a material suspected to contain asbestos is mixed with a phosphate buffer solution containing Clayton Yellow dye. The sample is then exposed to ultraviolet light. Fluorescence of the sample indicates the presence of chrysotile. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102311404-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8372596-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009098578-A1 |
| priorityDate |
1989-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |