2,4’-DDD, 1000µg/ml in Hexane, 1ml Back Catalog number: 79051 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679445 Dieldrin, 100 µg/ml, Methanol, 1ml Price on request XA10510100AC Bentazone D6 100 µg/mL in Acetone. Short expiry date due to chemical nature of component(s) Price on request 679457 4,4'-DDD, 100 µg/ml, Methanol, 1ml Price on request