4-Chlorophenol, 10 µg/ml, Methanol, 10ml

9-Fluorobenzo[k]fluoranthene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 113600-15-0

Hexabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene

Phenoxymethylpenicillin, 250mg