Methacrifos Back Catalog number: 3442.7-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 91397 EPA Method 8141 / 1618 Pesticide Mix A Price on request 678498 Quinalphos, 100 µg/ml, Acetonitrile, 1ml Price on request 52002 Nitric Acid Blank Price on request