4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Azimsulfuron, 100 µg/ml, Acetonitrile, 1ml

Perfluoro-n-[1,2-13C2]tetradecanoic acid, 50µg/ml in MeOH, 1,2ml

Tetracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-24-0