Aromatics Quantitative Internal Standard Back Catalog number: 51127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2915.12-100MG Dansylchloride-d6, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. Price on request 673968 1-Naphthylacetic acid, 500mg Price on request P336210 N-(3-Phenylpropionyl)glycine, 500mg Price on request