Molybdenum (Mo)

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

Metribuzin-desamino-diketo, 100 μg/ml, Acetonitrile, 1ml

1-Chloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 90-13-1