D5-Acetanilide, 10mg

2,2',5,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

Trichloroethene, 100 µg/ml, Methanol, 5ml

n-Hexatriacontane, ?13C: -26.15, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-06-8