Metaldehyde, certified, 0.25g

Erythrodiol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 545-48-23

Perfluoro-n-[1,2-13C2]dodecanoic acid, 1.2ml x 50ug/ml, methanol

10-Methylhexadecanoic acid, 5mg