Distillation Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Distillation according to ASTM D86. Alternative test methods are IP 123 and ISO 3405.
Paragon Distillation Certified Reference Materials are certified and manufactured in strict accordance and compliance with ISO Guide 34:2000 (Reference Material Producer No 4589) under our UKAS accreditation. 

Technical details:

Fully certified in accordance with ISO Guide 34 under our UKAS accreditation
Highest level of accreditation guarantee, providing the most credible certified data currently available world-wide
Low levels of uncertainty achieves maximum accuracy of data
All data generated exclusively by UKAS ISO 17025 accredited laboratories
Fully traceable to international standards
Supplied in tamper evident UN compliant security pack
12 month shelf life
Available from stock for immediate dispatch
Manufactured in the United Kingdom
Supplied with the latest EU fully compliant MSDS which are available in 24 languages