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 678073 Phosmet-oxon, 100 µg/ml, Isooctane, 1ml Price on request MBP-19 2,2',6-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 99399 PAH Mix, 18 anal., 100µg/ml in Acetonitrile, 1ml Price on request