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

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

Crotoxyphos, 100 µg/ml, Isooctane, 1ml

1,3,5-Triethylbenzene, 250mg