Tilmicosin, 100 µg/ml, Methanol, 1ml

4,5-Methylenephenanthrene

5-tert-Butyl-m-xylene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 98-19-1

2,3,3',4'-Tetrachlorobiphenyl (56)