2,2',4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Native PFAS Precision and Rec. Standard, 2µg/ml in MeOH, 1,2ml

2-Ethylhexyl 4-methoxycinnamate, 100mg

Tridecafluoroheptanoic acid, 100mg