Dicamba-desmethyl, 100 µg/ml, Acetone, 1ml

EPA Method 507Mix #8, 100µg/ml in Aetone, 1ml

Seco-oleanane A2-1, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

2,5-Dimethylbenzaldehyd-2,4-dinitrophenylhydrazone, 100mg