http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-686153-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8e49a2b5f6d0ba32839687472b3a437 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-728 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-72 |
| filingDate | 1951-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1953-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-686153-A |
| titleOfInvention | Improvements in or relating to diagnostic compositions |
| abstract | A diagnostic composition for determining the presence of bilirubin in urine comprises a colour-forming diazonium salt, an alkali metal carbonate or bicarbonate and a dry soluble acid. Preferably the colour-forming salt is either p-nitro-benzene diazonium p-toluene sulfonate or p-sulphobenzene diazonium 4-nitrotoluene-2-sulfonate and this is combined with sodium bicarbonate and sulfosalicylic acid. The compounds are formed into a tablet which is placed on an absorbent strip moistened with the urine. The tablet is then wetted and the presence of bilirubin is indicated by a purple stain around the tablet. |
| priorityDate | 1950-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.