Sertralin-HCl, 100μg/ml in Acetonitrile, 5ml

EPA Method 8040A - Analytes Mix “B”, 2000µg/mL in 2-propanol, 1ml

Dichlofenthion, 100 µg/ml, Acetonitrile, 1ml

4-Fluorodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 330-84-7