1-Butanol, certified, 5ml

Tricresylphosphate, certified, 0.25g

2',3,3',4',5,5'-Hexachloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

9-Methylanthracene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6406-97-9