OrganoPhosphorus Pesticide Standard

Formaldehyde-DNPH Level 3 (1.0ug/mL)

Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate, 50µg/ml in MeOH, 1,2ml

Dibenzo[b,k]anthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-42-1