1,2,4-Trichlorobenzene, 10 µg/ml, Acetonitrile,

Di-n-octyldiethyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14775-13-4

Multi-Element Internal Standard

Fluchloralin, 10 µg/ml, Ethyl acetate, 10ml