4-Ethyltoluene, 100 µg/ml, Methanol, 1ml

3-Methylhexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 589-34-4

Oxalic Acid (C2H2O4)

Acrylamide (1,2,3-13C3, 99%),1mg/ml in MeOH, 1,2ml