Method 1613 Clean-up Standard, 8ng/ml in Nonane, 20ml

Carboxin, 100µg/ml in Acetonitrile, 5ml

Pesticides - Mix 18, 10 µg/ml in Cyclohexan, 10ml

Promethazine-D3 HCl, 0.1mg/ml in Dimethyl Sulfoxide, 1ml