Diclofenac (free acid), 100µg/ml in AL, 5ml

Aroclor 1221

2,3,4,5-Tetrachlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 4901-51-3

2-Nitrobiphenyl-d9,1000 µg/mL,toluene,1mL,