3,5-Dichlorosalicylic acid, 1000mg

2,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32690-93-0

o,p'-DDT, 100µg/ml in MeOH, 1ml

Diclofenac-13C6, 1mg