(±)-Cannabichromene-d₉ (CRM)

Formulation:  A 100 µg/ml solution in methanol

Size 100 µg

• Manufactured under ISO/IEC 17025:2005 and ISO Guide 34:2009 specifications
• This is a Certified Reference Material (CRM) intended for use as a quantitative analytical reference standard
• Has been formulated as an exempt preparation which meets criteria established by the US DEA
• Possession of a US DEA Controlled Substance registration is not necessary, nor is a DEA 222 form required to purchase this product

• CBC-d₉
• Pentylcannabichromene-d₉

(±)-Cannabichromene-d₉ (Item No. 21294) is a certified reference material intended for use as an internal standard for the quantification of (±)-cannabichromene (Item No. ISO60163) by GC- or LC-MS. (±)-Cannabichromene is categorized as a cannabinoid.¹ (±)-Cannabichromene is regulated as a Schedule I compound in the United States. (±)-Cannabichromene-d₉ (CRM) (Item No. 21294) is provided as a DEA exempt preparation. This product is intended for research and forensic applications. 

Cayman Chemical products containing Certified Reference Material (CRM) in the name are highly qualified materials manufactured and tested to meet ISO/IEC 17025 and ISO Guide 34 international guidelines for reference materials. These materials are tested using validated analytical methods on qualified instrumentation to ensure traceability to SI units of measure. Cayman’s CRMs are tested for Homogeneity and Stability and are provided with a certificate stating the CRM property value(s) along with the combined uncertainty of the property value(s). These materials are intended for quantitative applications where quantitative accuracy and uncertainty are critical. Cayman Chemical is committed to providing quality products to its customers as evidenced by its accreditation to the ISO/IEC 17025 and ISO Guide 34 standards.