(+/-)-Geosmin-d5,100 µg/mL,MeOH,1mL

Phenanthrene, 10μg/ml in Cyclohexane, 10ml

2-Chloro-4,6-diamino-1,3,5-triazine, 1000µg/ml in N,N-dimethylformamide, 1ml

n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL,