Native PCB Stock Solution , 1.2ml , nonane

EPA Method 539Mix #1, 100µg/ml in MeOH, 1ml

Donepezil hydrochloride,1000 µg base/mL,MeOH,1mL,

2,6-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 1141-38-4