Phthalate Standard

EPA Method 525 - Internal Standard

3,3'-Dimethylbenzidine,100 µg/mL,acetonitrile,1mL,

2,2',5-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-65-2