tert-Butylhydroquinone, 250mg

Mass-Labelled PFC Extraction Standard, 2µg/ml in MeOH, 1,2ml

(-)-Noscapine,10 µg/mL,MeOH,1mL,

Ronnel , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 299-84-3