Ultra-Trace Determination of Sudan I, II, III, and IV in Wastewater by Solid-Phase Microextraction (SPME) and on-Line Solid-Phase Extraction (SPE) with High-Performance Liquid Chromatography (HPLC)
- Resource Type
- Authors
- Carlo G. Zambonin; Nicoletta De Vietro; Antonella Aresta
- Source
- Analytical Letters. 53:2559-2570
- Subject
- Sudan I
Chromatography
010401 analytical chemistry
Biochemistry (medical)
Clinical Biochemistry
Extraction (chemistry)
02 engineering and technology
021001 nanoscience & nanotechnology
Solid-phase microextraction
01 natural sciences
Biochemistry
High-performance liquid chromatography
0104 chemical sciences
Analytical Chemistry
chemistry.chemical_compound
chemistry
Wastewater
Electrochemistry
Solid phase extraction
0210 nano-technology
Spectroscopy
Ultra trace
- Language
- ISSN
- 1532-236X
0003-2719
Two extraction/preconcentration methods are reported for the high-performance liquid chromatography (HPLC) determination of Sudan I, II, III, and IV in wastewater at trace (μg/L) and ultra-trace (n...