2,4-D, 100µg/mL in Acetonitrile, 1ml Back Catalog number: XA11940000AL Availability: In the manufacturer's stock Price on request - + Recommended 90127R Aroclor 1248 Price on request 40416 Benzo(a)anthracene, 100µg/ml in Acetonitrile, 1ml Price on request 82450 EPA Method 1666 Standard #2 Price on request