Esfenvalerate, 100mg

Cholest-2-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15910-23-3

D5-Atrazine-desisopropyl, 100 µg/ml, Acetone, 1m

1-Fluoropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1691-65-2