Phenol, 1000µg/ml in Water, 100ml

4-Methoxy-2',3,5,5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml

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

2-Methoxyethanol,1000 µg/mL,MeOH,1mL,