Lasalocid A sodium, 100µg/mL in Acetonitrile, 1ml

1,2,3-Trichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

9377-2 Quality Control Standard of Mineral Oils A+B , 10000µg/mL in acetone (5000µg/mL of each), 10x1ml

Sodium perfluoro-1-hexanesulfonate, 1.2ml x 50ug/ml, methanol