ONGAR, England--(BUSINESS WIRE)--Selcia Limited, a leading independent provider of Carbon-14 (C-14) radiolabelling services, is pleased to announce that its radiochemistry facility has been granted a Good Manufacturing Practice (GMP) certificate for the preparation and C-14 labelling of Active Pharmaceutical Ingredients (APIs) for clinical trials following a successful inspection by the UK’s Medicines and Healthcare products Regulatory Agency (MHRA).