2,4-D-2-ethylhexyl ester, 100mg

n-Tetradecane , ?13C: -33.13, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-59-4

Napropamide, 100 µg/ml, Acetonitrile, 5ml

2,3,5,6-Tetrachlorophenol, 10.0 µg/ml, Cyclohexan