Zoxamide, 10.0 µg/ml, Acetonitrile, 10ml

EPA Methd 8330 Standard

4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml

Phenylbutazon, 1000ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-33-9