2-Nitrophenol, 100 µg/ml, Methanol, 1ml

2,​2,​3,​3,​3-​Pentafluoropropanoic Acid-13C, 10mg

2-Chloro-1,1,1-trifluoroethane

3,4-Dimethylphenol, 100 µg/ml, Methanol, 5ml