Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol

Methyl trichloroacetate

n-Hexatriacontane-d74, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-34-5

Ethanol standard in serum,4.0g/L,serum, 1.5mL