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. 2023 Oct 23;57(44):16918–16928. doi: 10.1021/acs.est.3c04855

Figure 4.

Figure 4

Regulatory collection: example of PFHxS with two different definitions (Annex A of the Stockholm Convention and a draft definition for EU REACH) from September 16, 2023. The main image shows how the node and EU REACH subnode are constructed; the inset shows the breakdown by annotation content to help find the most relevant (or recent) matches (also available for Annex A).