2,3,5,6-Tetrachlorophenol, 100 µg/ml, Methanol,

1,2,4,5-Tetrachlorobenzene

Nortriptyline-d3 hydrochloride (N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 203784-52-5

Closantel sodium, 100mg