N-Nitrosodi-n-butylamine-d18, 1000µg/ml in MeOH, 1ml

alfa-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

Metformin-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,

5-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 51149-87-2