Methyl eicosanoate C20:0, 10mg/ml in Hexane, 1ml

Tri-p-tolyl phosphate, 1.2ml x 50ug/ml, toluene

2-Ethoxy-3-ethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Gabapentin, 100µg/ml in Acetonitrile, 5ml