Imidazole, 250mg

3',4'-Dichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

Aqueous ethanol control EtOH AQ (5.0g/L), 10x1,5ml

cis-1,2,trans-1,3-1,2,3-Trimethylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 15890-40-1