2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Cacodylic acid (As)

Aldrin, 100 µg/ml, Acetonitrile, 1ml

Perfluoro-tri-n-butylamine, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 311-89-7