PCB No. 112, 10 µg/ml, 10ml

Methyl 11,14-eicosadienoate (C20:2n-6)

Hydroquinone, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 123-31-9

1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml