Parathion-methyl, 100 µg/ml, Toluene, 1ml

Dimethyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-89-4

Methyl arachidonoate (8c,11c,14c,17c), , Solvent-, Unit , # of units-, Cas.no. 132712-70-0

Herbicide Acid Standard