1,1,1,2-Tetrafluoroethane, 20mg/mL in MeOH, 1ml

Simazine

Benzo[a]pentacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 100µg, # of units-1, Cas.no. 239-98-5

PCB 99, 5mg