Nodularin-R,12.4 µmol/L,water:MeOH=1:1,1mL,

Etridiazole, 100 µg/ml, Acetonitrile, 5ml

n-Pentacosane-d52, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121578-13-0

4-Aminobiphenyl