Perfluoro([5-methoxy-1,3-dioxolan-4-yl]oxy)acetic acid (C6O4), 1.2ml x 50ug/ml, methanol

Octadecadienoic acid (9,11 + 10,12 c+tr) (Conjugated), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Hexachloro-1,3-butadiene, 100µg/mL in MeOH, 1ml