Research Article
Determination of Phthalate Plasticisers in Palm Oil Using Online Solid Phase Extraction-Liquid Chromatography (SPE-LC)
Table 5
The recoveries for the spiked samples.
| | | Concentration of spiked samples (mg/L), | | Compounds |
1 | 5 | | | % Recovery | % RSD | % Recovery | % RSD |
| | DMP | 97.8 | 2.8 | 97.8 | 1.0 | | DEP | 59.4 | 2.3 | 101.4 | 1.3 | | DnPP | 103.8 | 0.9 | 89.7 | 3.1 | | DPhP | 93.3 | 3.6 | 89.9 | 2.2 | | BBP | 102.1 | 0.8 | 100.1 | 2.5 | | DBP | 94.0 | 3.3 | 100.7 | 2.7 |
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