3,3',4,4',5,5'-Hexachlorobiphenyl (169)

Tolylfluanide-d7 (71.2%),100 µg/mL,isooctane,1mL,

4H-Cyclopenta[def]phenanthrene, 500 µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203-64-5

Theophylline, 100mg