1.% Carbon (Wt. / Vol.) Standard

1-Naphthalene pentanoic acid, decahydro, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 64766-86-5

D5-threo-Chloramphenicol, 100µg/ml, Acetonitrile, 1ml

2-Methyl-2-(methylnitrosamino)-1-propanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27646-81-7