tau-Fluvalinate, 10.0 µg/ml, Cyclohexane, 10ml

PCN Potentially Toxic Congeners Solution/Mixture, 1.2ml, nonane

3-Isopropylphenol-d12, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219805-35-2

Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane