13C6-Hexachlorobenzene, 100 µg/ml, Cyclohexane,

1-Methyl-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-4, Cas.no. 2622-63-1

Tilmicosin, certified, 0.1g

Pirimiphos-methyl, certified, 0.25g