EPA Method 8260B - Purgeable Internal Std

Ethanol 100mg/dL Standard (10 x 1mL)

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

Cyclopent[hi]indeno[4,3,2,1-cdef]chrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 171877-64-8