2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673528 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10031.9 Etirazetam, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 674439 Flonicamid, 25mg Price on request 57032 Germanium (Ge) Price on request