Copper AA Standard (Cu)

Aqueous ethanol control EtOH AQ (5.0g/L), 10 x 3.0ml

2-Bromo-1-chloropropane (IS)

Perfluoro-n-[1,2,3,4,5,6-13C6]decanoic acid, 50µg/ml in MeOH, 1,2ml