Xu, Xiao-Min <br/><br/>
Fast and quantitative determination of saxitoxin and neosaxitoxin in urine by ultra performance liquid chromatography-triple quadrupole mass spectrometry based on the cleanup of solid phase extraction with hydrophilic interaction mechanism.  [electronic resource] 

 -  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences  Jan 2018 
 - 267-272 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1873-376X 
<br/><br/><label>Standard No.: </label>10.1016/j.jchromb.2017.11.032  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromatography, High Pressure Liquid--methods<br/>Humans<br/>Hydrophobic and Hydrophilic Interactions<br/>Limit of Detection<br/>Linear Models<br/>Reproducibility of Results<br/>Saxitoxin--analogs & derivatives<br/>Solid Phase Extraction--methods<br/>Tandem Mass Spectrometry--methods