2,3',4,5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

2,4-DB methyl ester

N-Nitrosodi-n-octylamine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6335-97-3

1-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1076-26-2