4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml

Cobalt (Co)

Tri-p-tolylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-32-0

Thiocyclam hydrogenoxalate, 100mg