4-ANPP,100 µg/mL,acetonitrile,1mL,

D6-Parathion-methyl, 100 µg/ml, Acetonitrile, 1m

3-Bromothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 872-31-1

2,4’-DDD, 1000µg/ml in Hexane, 1ml