RT Corporation Ltd

RTC is now accredited to ISO Guide 34 and ISO 17025 through ACLASS. This change requires all of RTC's Certificates of Analysis to be updated to reflect the change in our accreditation. During the next several weeks RTC will be re-posting all of its COAs. Whether you require a COA that is not currently posted, please contact RTC directly. Note that purchasing Reference Materials from a supplier who has ISO Guide 34 Accreditation in combination with ISO/IEC 17025 Accreditation will assist you meet the needs for reference material traceability.