CONOSTAN 1000ppm Standard, Ca, 50g

Acephate, 10 µg/ml, Acetonitrile, 10ml

4,4’-DDE

1,1,1,3-Tetrachloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 56686-55-6