OLC 3.2 Continuing Calibration Solution

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

3,4-Dichlorophenol

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