Flumioxazin, 100 µg/ml, Acetonitrile, 1ml

Phenylmercury acetate,neat,neat,250mg,

Tetrabromo[13C6]phthalic anhydride, 1.2ml x 50ug/ml, toluene

3,3'-Dimethylbenzidine, 100 µg/ml, Acetonitrile,