http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113720828-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e02f517db2912b473ec897e021696f3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-73 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-73 |
| filingDate | 2021-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf8c03938c59d264e696191f4823e07f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e424117a5d6b9b9d8a6bc765fa6b1e99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a31d7e9f76dad431ff652b709374db94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc0b62ec8fc0113eaad0e6788155ac80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_839d9a4642bdfdc9230b4b2d7be0e451 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd5b17888d6acec0e4719d538f4ae204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3725afb5045300a7e8edd4c66bbdabe9 |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113720828-A |
| titleOfInvention | Method for determining phosphorus and sulfur in fresh plant sample by microwave digestion-ICP-AES (inductively coupled plasma-atomic emission Spectrometry) method |
| abstract | The invention relates to the technical field of chemical detection, and provides a method for determining phosphorus and sulfur in a fresh plant sample by a microwave digestion-ICP-AES method, which comprises the following steps: drawing a standard curve of the phosphorus and sulfur solution; digesting a fresh plant sample; the digestion sample is used for measuring the element response value through an ICP-AES instrument; and finally obtaining the mass concentrations of phosphorus and sulfur in the fresh plant sample. The digestion method solves the problems that in the prior art, a plant sample needs to be dried or air-dried in advance, interference cannot be eliminated in the determination of the inductively coupled plasma mass spectrometry, and the colorimetric method is complicated, directly uses a fresh plant sample for digestion, avoids secondary pollution to the sample in the drying process, reduces detection steps by using the ICP-AES method, and greatly shortens the detection time. |
| priorityDate | 2021-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.