1-(4-Isopropylphenyl)urea, certified, 0.1g

tau-Fluvalinate, 100 ng/µl, 1ml

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

2-Nitrodiphenylamine, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 119-75-5