Penoxsulam, 100 µg/ml, Acetonitrile, 1ml

Terpenes - Mix 4 each 1000 μg/ml in Methanol, 5ml

2,3,5,6-Tetrachlorobiphenyl (BZ-65)

1-Nitronaphthalene, 100µg/ml in Toluene, 1ml