Bentazone D6, 100µg/mL in Acetonitrile, 1ml

Benzo(k)fluoranthene, 10μg/ml in Cyclohexane, 10ml

Pyrene-d10 and Perylene-d12 Mixture 0329,15 Pyrene-d10 1534,20 Perylene-d12 Concentration: 1.0mg each/mL Unit: 10mL in Certan-bottles

2,4-D-2-ethylhexyl ester, 100mg