4,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679459 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96176 Sodium cyclamate Price on request 676710 D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m Price on request 79393 MCPB methyl derivative Price on request