Individual Calibration Solutions, 500ul, nonane

Dibenzo[bc,ef]coronene (1.14-Benzobisanthene), neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 190-31-8

Chlorpyrifos, 100µg/mL in MeOH, 1ml

Phenylbutazon, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 50-33-9