2,3',4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Tributyl phosphate, 10.0 µg/ml, Cyclohexane, 10m

Diethyl phthalate-3,4,5,6-d4, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-12-6

Cinosulfuron