Tetraethyllead

Sethoxydim, 100 µg/ml, Acetonitrile, 5ml

2,4,6-tris(2,4,6-Tribromophenoxy)-1,3,5-triazine, 100µg/ml in TO, 1ml

4,6-Dihydroxypyrazolo[3,4-d]pyrimidine-13C,15N2, 1mg