4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

Etrimfos,100 µg/mL,MeOH,1mL,

Tris(3-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

Azinphos-methyl-oxon, 100µg/mL, Solvent-c.hexane, Unit 1mL, # of units-1, Cas.no. 961-22-8