4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 9836-100MG Zonyl® UR, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request 10295.12-100-IO 2-Chlorobiphenyl Price on request M197872 (+)-Matrine-d3, 2.5mg Price on request