Internal standard

Dibromoacetic acid, 100 µg/ml, Acetonitrile, 1ml

N-Methylbis(trifluoroacetamide), neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 685-27-8

2-Amino-2',5-dichlorobenzophenone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2958-36-3