Certified Petroleum Standards

• Manufactured and certified for ASTM and related test procedures
• NIST traceable standards developed utilizing ASTM Round Robin trials
• Custom standards available

Glenkore offers an extensive range of certified petroleum reference materials (CRMs) meeting the analytical requirements for ASTM, ISO, EPA, and related test methods, and are traceable to National Institute of Standards and Technology.

Complete certification is provided with each standard. Refer to the list below for the reference standard that you require or contact us to discuss your needs for a special standard. Detailed datasheets and quotations for standards listed below or for specially prepared standards are readily available from Koehler by contacting our Customer Service Department. We will respond to you promptly upon receiving your request.