Hexavalent Chromium (Cr+6), 10mg/mL in H2O, 500ml

Isobutyraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

Ametoctradin, 100 µg/ml, Acetonitrile, 1ml

Fluoranthene, 10 µg/ml, Cyclohexane, 10ml