Zonisamide-13C6 (ring-13C6),100 µg/mL,MeOH,1mL,

Metobromuron, 100 µg/ml, Acetonitrile, 5ml

Aqueous ethanol control EtOH AQ (0.3g/L), 10 x 3.0ml

ASTM Benzene Amp#4