| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-362 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-04 |
| filingDate |
1990-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8f81856a7043567a8376488a096e641 |
| publicationDate |
1991-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0427807-A1 |
| titleOfInvention |
Buffer and reagent system for separating amino acids |
| abstract |
The invention relates to a citrate and chloride-free buffer and reagent system for the separation of amino acids and other ninhydrin reacting compounds in a cation exchanger and for their quantitative determination. The buffer and reagent system does not attack special steels and is suitable for amino acid analyzers, in particular for high pressure liquid chromatography installations. |
| priorityDate |
1989-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |