Base/Neutral & Acid Surrogate Standard

4-Nonylphenol, mixture of nonyl isomers, 1000µg/mLin Isooctane, 1ml

4,4'-DDT, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 50-29-3

Dehydroabietic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1740-19-8