Metolachlor-2-hydroxy,100ng/µL in Acetonitrile,1ml Back Catalog number: XA15171170AL Availability: In the manufacturer's stock Price on request - + Recommended 30040 EPA Method 515.1 Underivatized Price on request 90124R Aroclor 1221 Price on request 59578 pH 11.0 Standard at 25°C Price on request