D3-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml

1-Fluoronaphthalene, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 321-38-0

Ethanol standard in water,2.0g/L,water, 3mL

D6-N-Nitrosodimethylamine, 100 µg/ml, Acetonitril