2,4-Dibromophenol, 100 µg/ml, Methanol, 1ml

alpha-Pinene, 100µg/ml in MeOH, 5ml

Pesticide-Mix 41, 10.0 µg/ml, Acetonitrile, 10ml

Vamidothion, 100 µg/ml, Toluene, 1ml