rac Metoprolol-d7, 1mg

Diethylene glycol dimethyl ether, 1ml

Aflatoxin G1, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1165-39-5

1,3,5-Trichlorobenzene, 10 µg/ml, Acetonitrile,