syn Dechlorane Plus ,50 µg/mL,toluene,1mL,

Endosulfan-sulfate 10 µg/mL in Cyclohexane, 10ml

Methyl-4-hydroxybenzoate, 1000µg/ml in MeOH, 1ml

Triclosan methyl ether,50 µg/mL,n-nonane,1mL,