Dialkyl phthalate linear C7-C9-C11

Methidathion, 10 µg/ml, Ethyl acetate, 10ml

Dibenz[a,h]anthracene-d14, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 13250-98-1

Herbicide Acid Standard