Dinoseb, 10 µg/ml, Acetonitrile, 10ml

4-Nonylphenol, mixture of nonyl isomers, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 84852-15-3

Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,

Turbidity Standard