Calibration Verification Solution , 1ml, nonane

beta-BHC, 1000µg/ml in Acetone, 1ml

Friedelane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 559-73-9

[13C12]Dibenzofuran, 1.2ml x 50ug/ml, toluene