cis-Permethrin, 100 µg/ml, Acetone, 1ml

Pentachlorophenol 13C6, certified, 10mg

1,8-Dihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-10-2

1,2,3,8,9-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,