2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678379 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11214.21-100-IO Trixylyl phosphate, purified ion m/z 368 (trimethyl),100 µg/mL,isooctane,1mL, Price on request 2095.20-100MG Bis(2-n-butoxyethyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 117-83-9 Price on request 673509 Chlorpropham, 10.0 µg/ml, Ethyl acetate, 10ml Price on request