fig4
![Circular economy without chemicals controls? Evidence of recirculated toxic plasticizers in flexible PVC products](https://image.oaes.cc/541e3add-292b-40df-8cf3-401b5fc2294f/5296.fig.4.jpg)
Figure 4. Demonstration of (A) Py/TD-GC-MS chromatograms (SIM mode, m/z 79 and 125) from a sample (cable); and (B) the corresponding GC-MS chromatograms (SIM Mode, m/z 79, 127, 149 and 193) from solvent extraction method.
Figure 4. Demonstration of (A) Py/TD-GC-MS chromatograms (SIM mode, m/z 79 and 125) from a sample (cable); and (B) the corresponding GC-MS chromatograms (SIM Mode, m/z 79, 127, 149 and 193) from solvent extraction method.
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