Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml

Zopiclone, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 43200-80-2

Ethylisopropylnitrosamine, 100 µg/ml, Methanol,

Acetazolamide, 100mg