Fipronil, 1000µg/ml in Acetonitrile, 1ml

Spiking Standard 1

1,1,1,2-Tetrachloroethane, 100 µg/ml, Methanol,

beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,