(±)-Fipronil,100 µg/mL,MeOH,1mL,

Irgarol-d9 (tert-butyl-d9),100 µg/mL,acetonitrile,1mL,

Aqueous ethanol control EtOH AQ (2.0g/L), 10 x 3.0ml

n-Hexacosane, 250mg