4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml

2-Chloro-1,3-propanediol-distearate-d5,100 µg/mL,toluene,1mL,

2,3,4,4',5-Pentachlorobiphenyl

2-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 939-27-5