Hexachlorobenzene, 100 µg/ml, Methanol, 5ml

2,6-Di-tert-butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 128-39-2

Norcocaine-13C6 hydrochloride

1,2,4,6,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane