2% (w/w) Devol. Diesel Fuel in 75 cSt Hydrocarbon Oil, 100ml

Diflufenican, 100 µg/ml, Acetonitrile, 5ml

n-Heneicosane, ?13C: -28.59, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-94-7

Sulfamethazine,neat,neat,250mg,