2,4-DB methyl ester Back Catalog number: 70931 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBDE-139 2,2',3,4,4',6-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 90876 2-Fluorobiphenyl Price on request C15987122 Perfluorooctane sulfonic acid potassium salt, 100mg Price on request