Gold Standard Diagnostics Horsham

Gold Standard Diagnostics Horsham is the current operating name for the former Eurofins Abraxis business in Horsham, Pennsylvania. The company develops, manufactures, and markets rapid test kits, reagents, standards, QC materials, and related laboratory equipment for environmental, food, and life sciences applications, with additional ISO 13485-certified in vitro diagnostic capabilities. Its portfolio is focused on analytical and diagnostic testing products rather than therapeutic drug development, including assays for algal toxins, glyphosate, GMOs, pesticides, bacterial toxins, veterinary residues, and related analytes. The business became Eurofins Abraxis after Abraxis, Inc. joined Eurofins Technologies in November 2017, and it was rebranded to Gold Standard Diagnostics beginning December 1, 2022. It operates as part of the broader Eurofins/Gold Standard Diagnostics network serving industrial, research, government, and diagnostic customers.