4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

2-NP-AOZ, 10mg

11-cis,14-cis-Eicosadienoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5598-38-9

1,2,3,4,5,6,7,8,12,12,13,13-Dodecachloro-1,4,4a,5,8,8a,9,9a,10,10a-decahydro-1,2,4:5,8:9,10-trimethanoanthracene,50 µg/mL,toluene,1mL,