Pyraclostrobin, , Solvent-, Unit , # of units-, Cas.no. 175013-18-0

Native Bromophenol Solution/Mixture, 1.2ml, toluene

ISO 18857-1 4-n-Nonylphenol solution, Calibration standard

Dibenzo[b,k]chrysene, Inquire, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 217-54-9