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 679676 13C6-Oxyphenbutazone, 10mg Price on request MDBDPE 1,2-Bis(pentabromophenyl)ethane [13C14], 1.2ml x 25ug/ml, toluene Price on request 57125 Manganese (Mn) Price on request