EGDN, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679254 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 63171 2,2',3,3',4,4',6-Heptachlorobiphenyl (171) Price on request 59100 Metals Standard Price on request 98745 UCMR4 - Method 525.3 - Pesticides Mix 1 Price on request