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 675010 PSA-GCB-Mix 3 Price on request 679021 2-Pentanone, 1ml Price on request 50810 Salinity 35 Ions in Seawater Price on request