IS/SS Volatile Standard Back Catalog number: 96926 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-C40 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 678254 Zearalenone, 100 µg/ml, Acetonitrile, 1ml Price on request 32005 EPA Method 502/524 Fortification Solution Price on request