2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673532 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended SCP150-100-305 CONOSTAN 1000ppm Standard, Zn, 50g Price on request 82432 2-Butanone Price on request 673188 Aldicarb, 10 µg/ml, Acetonitrile, 10ml Price on request