Mevinphos, 100 µg/ml, Acetonitrile, 1ml

n-Heneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-94-7

tert-Butyl hydroquinone (TBHQ)

Pesticide-Mix 40, 10 µg/ml, Acetonitrile, 10ml