2,3',4',5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Magnesium (Mg)

Monocrotophos, 100 µg/ml, Ethyl acetate, 5ml

1,1,3-Trimethylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4516-69-2