http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102297844-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70a55d5c37a5c64c605689ef105d7f76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| filingDate | 2011-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca41d49b376cb55f2152b5f72010b5b6 |
| publicationDate | 2013-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102297844-B |
| titleOfInvention | Detection method of sodion and kit |
| abstract | The invention relates to the field of biochemistry, and discloses a detection method of sodion and a kit. The method provided by the invention comprises the following steps of: mixing one component of agaropectin, Arabic gum or polyethylene glycol 2000 with 6-antimony potassium hydroxide to form a mixed liquor, allowing the mixed liquor in a buffer system of pH 7.2-7.5 to react with a sample to be detected and mixtalol to obtain a 6-sodium antimonite hydroxide suspending liquid, detecting absorbance at a 630nm wavelength, performing turbidimetry with a standard solution which undergoes the above same processing, and calculating the sodion concentration of the sample to be detected. The kit provided by the invention comprises one component of 200-300mg/L of agaropectin, 1000-1500mg/L of Arabic gum or 5-10g/L of polyethylene glycol 20000, 12-15g/L of 6-antimony potassium hydroxide and mixtalol. The method provided by the invention enables rapid precipitation of the reaction between Na+ and 6-antimony potassium hydroxide, avoids precipitation polymerization, raises the accuracy of the detection, and can be widely used to detect the sodion concentration. |
| priorityDate | 2011-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 166.