Selenium (Se)

beta-Endosulfan, 100 µg/ml, Acetonitrile, 5ml

1,2-Bis(2,4,6-tribromo[13C6]phenoxy)ethane, 1.2ml x 50ug/ml, toluene

Fumonisin B3, 50µg/mL, Solvent-acetonitrile/water (50/50), Unit 1mL, # of units-1, Cas.no. 136379-59-4