Cymoxanil, 100 µg/ml, Acetonitrile, 5ml

Metribuzin DA, 10μg/ml in Acetonitrile, 10ml

N,N-Dimethylguanidine, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 6145-42-2

Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL,