Tilmicosin, 100 µg/ml, Methanol, 1ml

Anthraquinone, 100 µg/ml, Acetonitrile, 5ml

2-n-Butylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1455-20-5

N-Nitroso-N,N-di(3,5,5-trimethylhexyl)amine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1207995-62-7