About RTC
RTC is the only supplier of Secondary
Pharmaceutical Reference Standards. Our PRSs provide:
  • Economics
  • Efficiency
  • Generous Quantities


RTC a is provider of pharmaceutical proficiency tests that help your lab:
  • Meet ISO 17025 compliance
  • Internal Quality Checks
  • Contract Laboratory Competency Tests


New GHS Labels

Friday, June 24, 2011

Our new GHS compliant labels are now used on all products.  Adopting standardized pictograms and hazard statements, these new labels highlight the known hazards related to the product in an internationally recognized fashion.  These labels, in conjunction with our new MSDS structure, are a step forward in promoting lab safety and clearly present the hazards associated with these materials handled every day throughout the world.
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RTC Custom Services


RTC offers a large repertoire of advanced contract services for Reference Materials. RTC’s GMP production facility is ISO 9001:2008 registered. All custom services are performed in accordance with ISO 17025 and ISO Guide 34. Where applicable, Certificates of Analysis meeting ISO Guide 31 will be prepared. RTC is able to offer the highest quality contract services to its clients.

To learn more about RTC
custom services contact us.