4,4'-DDT, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 684390 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674849 Boscalid (Nicobifen), 100mg Price on request 54006 Organic Mercury (Hg) Price on request 674057 Phenkapton, 10.0 µg/ml, Acetonitrile, 10ml Price on request