Simazine, 100µg/ml in Methanol, 1ml

Prometryn-d14 (di-iso-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1202864-57-0

Propisochlor, 10.0 µg/ml, Cyclohexane, 10ml

Phthalic anhydride