PAH-Mix 9 deuterated, 100µg/mL in Cyclohexane, 1ml Back Catalog number: XA20950902CY Availability: In the manufacturer's stock Price on request - + Recommended 79565 Tetraethyllead Price on request 679729 Cyenopyrafen, 100 µg/ml, Acetonitrile, 1ml Price on request 19042 EPA Method 508 Surrogate Standard Price on request