http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103515185-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103515185-B |
| titleOfInvention | Ionization apparatus that a kind of Mass Spectrometer Method samples of juice middle peasant is residual and detection method |
| abstract | Ionization apparatus that the present invention a kind of Mass Spectrometer Method samples of juice middle peasant is residual and detection method, belong to means of Ion Analytical Technology field.The method uses ionic liquid as ionization reagent, by heating the precursor reagent ion producing high concentration, collide with the determinand molecule in sample, and carry out energy and charge-exchange, so that neutral species molecular ionization, use for follow-up mass spectral analysis.This ionization apparatus includes a U-shaped ionization chamber, and there are sample introduction port and carrier gas port in ionization chamber one end, and the other end has ion delivery outlet, and ionization chamber outer wall surrounds resistance wire；Ionization chamber is put in a lagging casing.The present invention have without sample pretreatment, simple to operate, analyze the advantages such as speed is fast, substrate tolerance is strong, and avoid toxic chemical and high voltage electric field to pollution and the damage of sample, be a kind of Novel ion method green, efficient, be especially suitable for the quick detection that thickness fruit juice middle peasant is residual. |
| priorityDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.