Pyroxsulam, 100 ng/µl, 1ml

n-Butyl benzene

2-Phenylbenzo[j]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 210487-02-8

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,