Benzo[a]pyrene, 100 µg/ml, Acetonitrile, 1ml

Arsenic (As) and Antimony (Sb)

n-Heptacosane, ?13C: -25.48, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-49-7

Diclofenac carboxylic acid, 5mg