EPA Method 531.1 - Analytes Mixture

4-Benzylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 101-53-1

Precision and Recovery Stock Solution: WHO PCBs, 1.2ml, nonane

Bicadinane T1, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.