Semi-Volatile Standard

N,N-Dimethylguanidine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 6145-42-2

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

Labelled Compound Stock Solution, in Nonane/3.2% toluene, 1,2ml