Analytical methods

ExperimentID EXA000322
ChemicalID CH0001632
Chemical Name Isocyanuric acid
Official Method No
Chromatography LC
Chromatography mfr. 1260, Agilent
Column Asahipak NH2P-40 2D 150 mm x 2.0 mm, 4 μm
Column mfr. Shodex
Detector MS/MS
Detector mfr. QTRAP 6500, AB Sciex
Ionization SRM-ESI-negative
Extraction SPE
Extraction Details ISOLUTE ENV+ 500 mg/6 mL 10 mL/min; Eluted with Acetonitrile and purified water (50:50) 5 mL
Clean-up 1st Filtration
Clean-up 1st Details Filtered with 0.45 μm membrane filter
Clean-up 2nd
Clean-up 2nd Details
Clean-up Spike Isocyanuric acid- 13C3
Syringe Spike
Derivatization
Recovery Correction
Instrument Detection Limit
Instrument Quantification Limit
Method Detection Limit 500 ng/L
Method Quantification Limit
Repeatability
Standard
Recovery (CRM)
Recovery (spiked)
Recovery (IS)
Protocol https://www.env.go.jp/chemi/kurohon/2020/shosai/5_2_2.pdf
Remarks Analysis method: p.1
RegisterDate 2022/5/06
UpdateDate 2022/5/06