Native PCB Congener Solution/Mixture, 10µg/ml in Nonane, 1,2ml

2-Nitrophenol, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 88-75-5

p-Toluic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 99-94-5

Triton X-405 (70% in water)