Certified Reference Material Producers

Accr. NumberNameCityState/ProvinceScopes
CRM001National Metrology Institute of South AfricaBrummeria, PretoriaGautengOrganic Chemistry Producer of Certified Reference Material
CRM002National Metrology Institute of South AfricaBrummeria, PretoriaGautengGas Metrology Producer of Certified Reference Material
CRM004De Bruyn Spectroscopic Solutions CC, Ultraspec CRM ProducerMidrandGautengCertified Reference Materials
CRM008Coal ConceptsRichards BayKwaZulu-NatalCertified Reference Material Producer
CRM012Qotho Minerals (Pty) LtdMadibengNorth WestCertified Reference Materials