3,3',4,5'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Tri-o-tolylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-30-8

Empenthrin, 100mg

2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml