Methamidophos, 100μg/mL in Acetonitrile, 1ml

n-C30/n-C20, n-Triacontane/n-Eicosane (Integration control) 1000 µg n-Triacontane and 2000 µg n-Eicosane in 1mL isooctane n-Triacontane/n-Eicosane = 1:2

Tebufenpyrad, 10.0 µg/ml, Acetone, 10ml

Methyltin trichloride, 1000 µg/ml, Methanol, 5ml