Perfluorobutane sulfonic acid

2-Nitrophenol-3,4,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-78-1

TRIS-Tetraphenylrecorcinol bis(diphenylphosphate) Trimer, 99% (LC)

N-Nitroso-N-ethylaniline, 100μg/ml in MeOH, 5ml