Terbumeton, 100 µg/ml, Acetonitrile, 5ml

(±)-Nicotine-d7 (N-methyl-d3; pyridine-d4),1000 µg/mL,acetonitrile,1mL,

D4-1H-Benzotriazole, 10.0 µg/ml, Methanol, 10ml

Tetrachloroethene, 100 µg/ml, Methanol, 5ml