1,2,4-Butanetriol, 1mg/ml in pyridine, 5 x 20ml

cis-Nonachlor, 10µg/mL in Cyclohexane, 10ml

n-Undecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1120-21-4

Spiking Standard 1