| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e77f06144be4708a6ae75bd9fee56a4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-314
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S436-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-86 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-86 |
| filingDate |
1990-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_865cb0261378559fc9b788dc5b0055b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b755dacdcc0096fa3d7d0f17b7772446 |
| publicationDate |
1992-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0502983-A1 |
| titleOfInvention |
METHOD FOR CONTROLLING THE REAGENT SUPPLY IN A SCANNING SPECTROPHOTOMETER. |
| abstract |
A method of measuring the concentration of a reagent in a reaction mixture comprises: adding a dye to a reagent until the dye reaches a predetermined concentration in the reagent; mixing the reagent with a specimen to form a reaction mixture, said specimen comprising a component which reacts with the reagent to form a reaction product; measuring the formation of the reaction product in a first spectral range; measuring the concentration of the dye in the reaction mixture in a second spectral range in which the dye has an optical characteristic, such as absorption or fluorescence, the second spectral range being different from the first; and determining the concentration of the reagent in the reaction mixture from the measurement of the concentration of the dye. A reagent is also described which contains a dye useful for the above process. |
| priorityDate |
1989-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |