Flufenacet OA, 100 µg/ml, Acetonitrile, 1ml

Scandium (Sc)

2,2',3,4,4',5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

m-Xylene, 1000µg/ml in MeOH, 1ml