Dimethipin, 10 µg/ml, Methanol, 10ml

L-Ascorbic Acid-13C6, 1mg

(RS)-N-Nitrosoanabasine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 37620-20-5

Hexa(methoxymethyl)melamine, 100mg