Phthalic acid, bis-2-n-butoxyethyl ester, certified, 0.1g Back Catalog number: C16170500 Availability: In the manufacturer's stock Price on request - + Recommended 30040 EPA Method 515.1 Underivatized Price on request 19133 d-BHC Price on request 677917 Novaluron, 100 µg/ml, Acetonitrile, 1ml Price on request