4,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

n-Tetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-59-4

Total Kjeldahl Nitrogen as N

Picolinafen, 100 µg/ml, Acetonitrile, 5ml