Dow 624B Volatile Internal/Surrogate Standard

Te, 1000 µg/mL in 5% HNO3, 500ml

1H-Perfluoro-n-undecane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 66256-53-9

Diazinon, 100µg/ml in Acetonitrile, 5ml