Analytical methods

ExperimentID EXA000016
ChemicalID CH0001451
Chemical Name Trifluoroacetic acid
Official Method No
Chromatography LC
Chromatography mfr. Nexera XR, Shimadzu
Column L-column2 ODS 150 mm x 2.1 mm, 5 μm
Column mfr. CERI
Detector MS/MS
Detector mfr. QTRAP4500, AB Sciex
Ionization SRM-ESI-negative
Extraction SPE
Extraction Details Air Collection: Oasis WAXHLB Plus 225 mg x 3 pcs 0.10 L/min x 24 h; Eluted with Methanol and 0.0125% Ammonia/Methanol solution
Clean-up 1st
Clean-up 1st Details
Clean-up 2nd
Clean-up 2nd Details
Clean-up Spike
Syringe Spike Trifluoroacetic acid-13C2
Derivatization
Recovery Correction
Instrument Detection Limit
Instrument Quantification Limit
Method Detection Limit 24 ng/m3
Method Quantification Limit
Repeatability
Standard
Recovery (CRM)
Recovery (spiked)
Recovery (IS)
Protocol
Remarks
RegisterDate 2021/3/16
UpdateDate 2021/3/16