Napropamide, 100 µg/ml, Cyclohexane, 5ml

2-Isopropylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

EPA Method 8240B - Purgeable Internal Standard

Phenthoate, 10.0 µg/ml, Acetonitrile, 10ml