2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679899 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DDF-MDT Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 95153 Volatile Mix #3 Price on request 10716.12-100-IO 2,2',3,4,5-Pentachlorobiphenyl Price on request