| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33b011e77b33662b8bf1f2ff2de7b661 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-2575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-20 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 |
| filingDate |
2003-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_defc37f684b707a200c45a746fd7ef67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d83a98ee575ab93cf9a735c4a227c629 |
| publicationDate |
2003-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03104795-A1 |
| titleOfInvention |
Analysis of mercury containing samples |
| abstract |
The present invention relates to methods of separation and quantification ofninorganic (Hg 2+ ) and organic (R-Hg + ) mercury compounds.nIn one embodiment, samples are collected and passed to an acidification step.nAcidified sample is then passed to a preconcentration step, where the Hg 2+ nand R-Hg + species are adsorbed onto a resin. After desorption, mercuryncontaining solution is passed to cation exchange column. Separations may benperformed on a column using thiourea as a mercury complexing agent. Possiblenquantification methods performed during analysis include ICP, ICP- mass spectroscopy,nAA, cold vapor atomic adsorption spectroscopy (CVAAS) and fluorescence. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108982691-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106290214-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102016003843-B3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3225971-A1 |
| priorityDate |
2002-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |