Chlorthal-dimethyl, 10 µg/ml, Cyclohexane, 10ml

n-Hexacosane-d54, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 1219803-91-4

Mexacarbate, 10.0 µg/ml, Acetonitrile, 10ml

Urban dust - Organic contaminants, 2g