Total Organic Carbon (C)

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

n-Tricosane, ?13C: -26.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 638-67-5

4-Benzoyl 4'-methyldiphenyl sulfide, 100mg