Atrazine-desethyl 100 µg/mL in Acetonitrile, 1ml

17 alpha(H),21ß(H)-(22RS)-Bishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54352-50-0

1-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

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