Perfluoro-n-[1,2-13C2]octanoic acid, 50µg/ml in MeOH, 1,2ml

5-Chloro-2-methylaniline, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 95-79-4

ASTM D1319 Calibration Standard

4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100 µg/