4-tert-Butylphenol, 100 µg/ml, Acetone, 5ml

2,2',3,3',4,4',5,5'-Octachloro[13C12]biphenyl, 50.0µg/mL in Nonane/10% toluene, 1,2ml

Individual Calibration Solutions , 500ul, nonane

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