D10-Diazinon, 100 µg/ml, Acetonitrile, 1ml

4,5,9,10-Tetrahydropyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 781-17-9

Sebuthylazine, 100 µg/ml, Acetonitrile, 5ml

2,2’,3,5,6,6’-Hexachlorobiphenyl