Table II.
Material | Extraction technique | Extraction solvent | Analytical technique/column | Target compound | Contract lab |
---|---|---|---|---|---|
PP | ASE | Isopropanol | GC-FID, DB-5; LC-UV, C8 | Irgafos 168; Antioxidant | 8 |
PC/ABS | ASE | IPA/cyclohexane 95:5 | GC-FID, ZB-35 | Irganox 1076 | 9 |
PP polypropylene, PC/ABS polycarbonate/acrylonitrile butadiene styrene, GC-FID gas chromatography-flame ionization detection, LC-UV liquid chromatography-ultraviolet detection, ASE accelerated solvent extraction, IPA isopropanol