1S,2R(+)-Ephedrine-D3 Back Catalog number: 96586 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33006 EPA Method 502/524 Volatile Mix Price on request DF-IS-E Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 677054 Vedaprofen, 10mg Price on request