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

Telodrin, 100µg/ml in Acetonitrile, 5ml

Sulfur Calibr. Mix. Dibenzothiophene in White oil (20 cSt)Unit: 10mL screw-capped bottle Matrix White oil White Oil Concentration Isooctane Toluene 3 cSt

Deltamethrin, 10.0 µg/ml, Ethyl acetate, 10ml