Atrazine-desisopropyl, 100µg/ml in Acetonitrile, 1ml Back Catalog number: XA10332000AL Availability: In the manufacturer's stock Price on request - + Recommended 82506 EPA Method 8250/8250A Mix #3 - Pesticides Price on request L15020000CY Methidathion, 10µg/mL in Cyclohexane, 10ml Price on request 73353 Benfuracarb Price on request