Tolyltriazole, 100 µg/ml, Acetonitrile, 1ml

Metformin hydrochloride, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 1115-70-4

Onocerane II (8ß(H),14ß(H)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13384-96-8

3,4-Dihydroxyphenylglycolaldehyde (Dopegal), 1mg