PCB No. 154, 100µg/ml in Isooctane, 1ml

1,8-Naphthalic anhydride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 81-84-5

tert-Dodecylmercaptan, mixture of isomers

Diclofenac carboxylic acid, 5mg