Trifluoroacetic acid, 50µg/ml in MeOH, 1,2ml

Metaldehyde, certified, 0.25g

N-Nitrosoethylmethylamine, 100 µg/ml, Methanol,

3ß-Benzoyloxy-18ß(H)-olean-12-one, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 106386-89-4