4-Ethyltoluene, 100 µg/ml, Methanol, 1ml

Tebutam, 100µg/ml in Acetonitrile, 5ml

16 Priority PAH, Cocktail 4 100 µg of each/mL in dichloromethane, 5mL in screwcap bottle 0732.12 Acenaphthene [83-32-9] 0002.12 Acenaphthylene [208-96-8] 1049.14 Anthracene [120-12

Quintiofos, 10 µg/ml, Ethyl acetate, 10.0ml