D4-1,4-Dichlorobenzene, 100 µg/ml, Methanol, 1ml

2-(2-Hydroxyethoxy)ethyl 2-hydroxypropyltetrabromo phthalate,50 µg/mL ,toluene,1mL,

2,3-Pentanedione

Deltamethrin, 10.0 µg/ml, Cyclohexane, 10ml