TOC Calibration Standard

Quaterrylene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 188-73-8

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate,50 µg/mL,MeOH,1mL,

2-Methoxy-5-chlorobiphenyl, 100µg/ml in IO, 1ml