2,4-DB-2-ethylhexyl ester, 250mg Back Catalog number: 681043 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 12009.9-100-ME (+/-)-Normetanephrine-a,β,β-d3 HCl, 100µg/ml in Me Price on request 678455 D-Phenothrin, 100 µg/ml, Acetonitrile, 1ml Price on request 94728 4,4’-Diamino-3,3’-dimethyldiphenylmethane Price on request