Internal Standards Mix 33, 2000 ng/µl, 1ml

Isodrin, 100 µg/ml, Methanol, 1ml

3,3'-Dimethylbenzidine, 100mg

2-Ethylhexyl n-octyl phthalate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 3461-26-5