Simazine, 100 µg/ml, Methanol, 1ml

1-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m

1,1,2-Trimethylcyclohexane

Diisononyl phthalate-3,4,5,6-d4 ,100 µg/mL,MeOH,1mL,