http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1040078-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7cfcc0944a7fe1ae0b685fd93623a410 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-8483 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-00 |
filingDate | 1973-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1978-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d936440f57ecb740a923000708a6790 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9f511a5705db4d96a7836454a21835c |
publicationDate | 1978-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CA-1040078-A |
titleOfInvention | Method for constituent analysis with thin-layer reactant mixture |
abstract | ABSTRACT OF THE DISCLOSURE The present invention provides an analysis procedure in which reagents and a sample solution in an optically-thin layer chemically react to produce a reaction product that is a known measure of a constituent in the sample solution. Use is made of fibrous sheets which are essentially non-absorbing and uniform in structure within and contiguously beyond the reaction site to generally eliminate the need of using confined test sites. The layer is examined under electromagnetic radiation with a sensing means that responds in a linear manner to the concentration of a selected constituent-manifesting product of the reaction. The invention enables such measurements to be made repeatedly with precision even when the spatial distributions of the material being analysed and of the reaction-producing reagents over the thin layer both are not uniform and differ from one another, provided that the distributions are the same for successive samples. |
priorityDate | 1972-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 458.