g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml

trans-Deltamethrin, 100 µg/ml, Acetonitrile, 1ml

Bis-(2-ethylhexyl)-terephthalate, 1000µg/ml in Isooctane, 5ml

3,4,5-Trichlorophenol