EPA Method 548 Calibration Solution

Clofibrate,neat,neat,10mg,

Acetosyringone, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2478-38-8

2,5-Dimethylphenol, 100 µg/ml, Acetonitrile, 5ml