Alkanes-Mix 12, 100µg/mL in Toluene, 1ml

Bis(4-hydroxyphenyl) Sulfone O-Beta-D-Glucuronide Sodium Salt, 1mg

Parathion-ethyl, 100µg/ml in Acetonitrile, 5ml

2,2',3,3',4,5,5',6,6'-Nonabromobiphenyl