PAH-Mix 9, 100µg/ml in Cyclohexane, 1ml Back Catalog number: XA20950009CY Availability: In the manufacturer's stock Price on request - + Recommended 71946 Halofenozide Price on request 676978 D4-Acetaminophen, 100 µg/ml, Acetonitrile, 1ml Price on request 53331 EPA Method 6020 / 6020A - Mix B Price on request