(-)-delta-9-THC, 10.0 µg/ml, Methanol, 1ml

Pyrene-d10, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-52-1

Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 1ml

Manganese (Mn)