Flupyrsulfuron-methyl, 10.0 µg/ml, Acetonitrile,

2-Methylthio-3-isopropylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

2,3',4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,7-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane