Doxycycline hyclate, 100 µg/ml, Methanol, 1ml

Endosulfan II (b), 1.2mL x 100ug/mL, nonane

Ethylisopropylnitrosamine, 25mg

Aflatoxin B2, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 7220-81-7