title: Speciation of butyltin compounds in environmental and biological samples using headspace single drop microextraction coupled with gas chromatography-inductively coupled plasma mass spectrometry.
mesh_terms: D000818:Animals; D001881:Borates / Q000138:chemical synthesis; D001894:Borohydrides / Q000138:chemical synthesis; D005591:Chemical Fractionation / Q000379:methods*; D008401:Gas Chromatography-Mass Spectrometry / Q000191:economics / Q000379:methods; D006863:Hydrogen-Ion Concentration; D009947:Organotin Compounds / Q000032:analysis*; D009994:Osmolar Concentration; D012015:Reference Standards; D015203:Reproducibility of Results; D012623:Seawater / Q000737:chemistry*; D012680:Sensitivity and Specificity; D012758:Shellfish / Q000032:analysis*; D012997:Solvents / Q000737:chemistry; D013696:Temperature
chemical_list: D001881:Borates; D001894:Borohydrides; D009947:Organotin Compounds; D012997:Solvents; C080440:sodium tetraethylborate; C025364:sodium borohydride