Methyl cis-13,16-docosadienoate, 10mg/ml in Heptane, 1ml

Paraquat

Methylparaben, 100 µg/ml, Acetonitrile, 5ml

Di-n-octyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,