Bitertanol, 100 µg/ml, Acetonitrile, 5ml

6:2 DiPAPS, 50µg/mL, Solvent-acetonotrile, Unit 1mL, # of units-1, Cas.no. 57677-95-6

Etoricoxib,neat,neat,10mg,

EPA Method 502.2 Internal Standard