Pyrene, 100µg/ml in Acetonitrile, 1ml

Tylosin, 100 µg/ml, Methanol, 1ml

3-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Sulfur (S)