Internal standard 2, 2000g/ml in MeOH, 1ml

4-Chlorobenzotrichloride, 1000mg

Pyrazon, 100µg/mL, Solvent-acetonitrile, Unit 1.1mL, # of units-1, Cas.no. 1698-60-8

2-Methyldiphenylmethane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 713-36-0