2,3',5',6-Tetrachlorobiphenyl

1,3-Dihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 518-83-2

Atrazine-desethyl-desisopropyl, 100mg

n-Hexatetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7098-24-0