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 P48-M-PAR Precision and Recovery Stock Solution: Marker PCBs, 1.2ml, nonane Price on request 675135 Dichlone, 10 µg/ml, Acetonitrile, 10ml Price on request 677861 Diallyl phthalate, 250mg Price on request