Initial Check Verif. Standard 4, in 4%HNO3, 100ml Back Catalog number: ICV-4-100 Availability: In the manufacturer's stock Price on request - + Recommended 680367 Chrysene, 100 µg/ml, Acetonitrile, 1ml Price on request 51114 Aromatics in Gasoline Blends Mix #1 Price on request 681682 2,6-D, 100 µg/ml, Acetonitrile, 1ml Price on request