PFAS components in each mixture detected by the array in Fig. 8. All mixtures contain the same total PFAS concentration, and within each mixture, each PFAS is present at equal concentrations.

Mixture name	Mixture components
Binary	PFOS, PFOA
Ternary	PFOS, PFOA, PFHxA
Quaternary	PFOS, PFOA, PFHxA, GenX
Quinary	PFOS, PFOA, PFHxA, GenX, PFPeA
Senary	PFOS, PFOA, PFHxA, GenX, PFPeA, PFHpA