Internal Standard ASTM D-5307 Back Catalog number: 51124 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92787 EPA Method 8081A Pesticide Standard A Price on request 31441 Dioxacarb Price on request A12710000AL-100 Dimethomorph, 100µg/mL in Acetonitrile, 1ml Price on request