2,4-Dichlorophenol, 10µg/mL in MeOH, 10ml

n-Undecane, ?13C: -26.11, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 1120-21-4

Methacrifos, 10.0 µg/ml, Acetonitrile, 10ml

Polyethylene glycol