Bentazone, 10.0 µg/ml, Acetonitrile, 10ml

Tribenuron-methyl, 100μg/ml in Acetonitrile, 5ml

2-Ethyl-3,6-dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13360-65-1

2,2,3,3,4,5,6,6-Octachlorobiphenyl