2,4'-DDT-13C12,100 µg/mL,n-nonane,1mL,

Acetamiprid, 100 µg/ml, Acetonitrile, 5ml

4-n-Propylphenol-d12, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 352431-21-1

Bromate (BrO3-)