PT Semi-Volatiles in Soil - CLP

n-Tetracosane, ?13C: -26.42, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 646-31-1

PAH-Mix 9 deuterated, 10 ng/µl, 10ml

Cyenopyrafen, 100 µg/ml, Acetonitrile, 1ml