Sample Verification Portal
Enter your Sample ID to verify its status with Fusinite.

Certification Statement
Where the sample ID is displayed as "Inertinite Gold Certificate," it signifies that the biochar sample has been tested and certified as Inertinite Biochar, meeting the highest standards of carbon stability. This certification confirms that the sample contains 95% or more inertinite (dry, ash-free basis) and qualifies for the Inertinite Gold Certification. Inertinite is the most stable form of organic carbon maceral in sedimentary rocks, exhibiting resilience comparable to inorganic carbon minerals over geological time. As such, it ensures secure and long-term carbon storage.
Disclaimer
- Verification applies only to the submitted sample and cannot be extended to other batches or production conditions.
- Verification is valid for three (3) months from the date of issuance.
- Any changes in feedstock, production parameters, or pyrolysis conditions require analysis.
- The sample(s) in this Certification and/or Verification ("FINDINGS") were provided by the Client or a designated third party. The FINDINGS apply only to the analyzed sample(s) and do not guarantee representativity of the entire batch or production. Fusinite Ltd accepts no liability for the sample(s)' stated origin or source.
Reference
1 Sanei, H., Rudra, A., Przyswitt, Z. M. M., Kousted, S., Sindlev, M. B., Zheng, X., Nielsen, S. B., & Petersen, H. I. (2024). Assessing biochar's permanence: An inertinite benchmark. Int. J. Coal Geol., 281, 104409. https://doi.org/10.1016/j.coal.2023.104409

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