Phenols Standard Back Catalog number: 92344 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673534 4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Price on request 98586 Fatty Acids Methyl Ester Standard Price on request 672974 Sulfamethazine, 250mg Price on request