Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Propham, 10 µg/ml, Ethyl acetate, 10ml

Chrysene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-03-5

Tribufos, 100mg