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

Arsenic (As)

Thiencarbazone-methyl, 10.0 µg/ml, Acetonitrile,

Acetaminophene (Paracetamol), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 103-90-2