Phytocannabinoid Mixture 11 (CRM) (1 ml, 250 µg/ml)
Phytocannabinoid Mixture 11 (CRM) (1 ml, 250 µg/ml) (Item No. 21306) is a certified reference material mixture provided as a DEA exempt preparation. Included are Δ9-THC, Δ8-THC, tetrahydrocannabinolic acid A, cannabinol, cannabidiol, cannabidiolic acid, (±)-cannabichromene, cannabigerol, cannabigerolic acid, cannabidivarin, and tetrahydrocannabivarin. It is supplied in an amber ampule in which the headspace has been purged w…
The supplier does not provide quotations for this product through SelectScience. You can search for similar products in our Product Directory.
- Each compound provided at 250 µg/ml in acetonitrile (1 ml/ampule, nominal)
- This product is qualified as a Certified Reference Material (CRM) that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
- This CRM has been characterized by metrologically valid procedures and may be used as a quantitative analytical reference standard
- Certificate of analysis provides the certified property values and the associated uncertainties, including a statement of metrological traceability for the certified values
- Possession of a DEA Controlled Substance registration is not necessary nor is a DEA 222 form required to purchase this product
- Bulk material is available for qualified institutions
HPLC method to differentiate four THC stereoisomers formed from Δ9-THC degradation
Degradation of Δ9-THC to Δ10-THC and Δ6a,10a-THC isomers, provides a challenging separation in cannabis-derived products. In this application note, learn how the use of an immobilized cellulose chiral column under normal-phase liquid chromatography conditions provides an analytical method to fully separate these four THC isomers for identification and accurate determination of potency.
