| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4055af4f57d8cd0b311ce3c695e0d0a9 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate |
1994-06-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-03-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a75bbfdcfc401ba6f510e3ce65924086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb593c563383088a0d5f6cccc6c9aebc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cb5326085c581462cb3884595458400
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e92e2ade7bf48ad83f8fe20c3c7bb01c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c583b3d9cab0549e7d737e99841621c |
| publicationDate |
1997-03-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2076311-C1 |
| titleOfInvention |
Method of detection of propylene glycol dinitrate in soil |
| abstract |
FIELD: analytical chemistry. SUBSTANCE: sample is treated with acetone, acetone extract is separated, evaporated and treated with color reagent - 0.5-1.0% hydroxydiphenylamine solution in sulfuric acid. Appearance of specific green color indicates the presence of propylene glycol dinitrate in the analyzed soil sample. Method is used for hazard substance detection in soil. EFFECT: high sensitivity of method. 1 tbl |
| priorityDate |
1994-06-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |