Analytical methods

ExperimentID EXA000598
ChemicalID CH0001662
Chemical Name Dichlorvos
Official Method No
Chromatography LC
Chromatography mfr. [1] Nexera X2, Shimadzu; [2] Necera XR, Shimadzu
Column X-Bridge C18 150 mm x 2.1 mm, 3.5 μm
Column mfr. Waters
Detector MS/MS
Detector mfr. [1] LCMS-8050, Shimadzu; [2] QTRAP 4500, AB Sciex
Ionization SRM-ESI-positive
Extraction SPE
Extraction Details Sep-Pak PS2 Plus Short Cartridge; Eluted with Acetonitrile
Clean-up 1st Washing
Clean-up 1st Details Washed in purified water/Methanol (50:50)
Clean-up 2nd
Clean-up 2nd Details
Clean-up Spike Dichlorvos-d6
Syringe Spike
Derivatization
Recovery Correction
Instrument Detection Limit
Instrument Quantification Limit
Method Detection Limit 0.43 ng/L
Method Quantification Limit
Repeatability
Standard
Recovery (CRM)
Recovery (spiked)
Recovery (IS)
Protocol https://www.env.go.jp/chemi/kurohon/2021/shosai/5_1_2.pdf
Remarks Analysis method: p.5
RegisterDate 2022/10/17
UpdateDate 2022/10/17