Valerian dry extract, 400mg

2,3-Dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 5910-89-4

Hexachlorobenzene, 10.0 µg/ml, Acetonitrile, 10m

N-Nitrosodiethylamine, 1000μg/ml in MeOH, 1ml