2,4-Dimethylphenol, 100 µg/ml, Acetonitrile, 1ml

n-Pentadecane, ?13C: -30.22, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-62-9

Bishomohopane, Isomer mix, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Diclofenac-13C6 Sodium Salt, 0,25mg