2,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679458 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2TBPDPP 2-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene Price on request 83565 2,4,5-TP Price on request 71399 Methyl tribromoacetate Price on request