Carbofuran, 10.0 µg/ml, Acetonitrile, 10ml

3,3',4,4'-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene

Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml

Amitrole, 10.0 µg/ml, Methanol, 10ml