Chlorotoluron, 100 µg/ml, Acetonitrile, 5ml

Atrazine-desethyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6190-65-4

U-{13C11}-Chloramphenicol

Methyl (3-Hydroxyphenyl)-carbamate, 25mg