| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f6df56a4e9b17d56d9c57dcf04c46b3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-173076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-141111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-173845 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-70 |
| filingDate |
2000-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72a8f39d50fb525f70cc1f18f12dca81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce1513b414592ac79b1af3f56db8fbd6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4208f27d51ecfd7e20260372726d95be |
| publicationDate |
2008-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2363567-C |
| titleOfInvention |
Reagent and method for detecting an adulterant in an aqueous sample |
| abstract |
This invention relates to a reagent and use of that reagent for detecting adulterants in aqueous samples, particularly in biological specimens such as urine samples using a diazo dye precursor such as N,N diethyl-1,4-phenylene diamine and a reagent such as creatinine to stabilize a colored intermediate formed by the reaction of the diamine with nitrite ions for a period sufficient to allow that color to be recorded and compared with a separate peak formed by a halogen-based oxidizing agent which may be present in solution. |
| priorityDate |
1999-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |