| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02bc792f16f56fa85d3393d88f16003c |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-00
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/G01N33-493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-84 |
| filingDate |
2018-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89cc151bae8328d91af6390afad94f5f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a844c4d58d45856191e0c0ae8dbcf59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c33933983c38a1ad4702909049919c26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12a2db14a6952c15081512929f6677ec |
| publicationDate |
2018-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018173413-A |
| titleOfInvention |
Lithium reagent composition, lithium ion measuring method and measuring apparatus using the same |
| abstract |
Lithium reagent composition for quantifying lithium concentration capable of quantitatively measuring lithium in an aqueous solution such as a biological sample or an environmental sample with a simple colorimeter or ultraviolet-visible spectrophotometer and enabling visual determination; A lithium ion measurement method and a measurement apparatus using the same are provided. A basic organic compound selected from monoethanolamine, diethanolamine, and triethanolamine using as a chelating agent a compound represented by Chemical Formula 1 in which all hydrogen bonded to carbon of tetraphenylporphyrin is replaced by fluorine atoms. An aqueous solution comprising a compound and a pH adjuster. [Selection figure] None |
| priorityDate |
2018-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |