4-Nitrophenol-13C6, 1mg

Chlorpyrifos, 250mg

alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 10000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 98-08-8

2-(Diethylamino)ethanol, 1000mg