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Determination of retention behavior of cannabis extract by column screening

Application No.: VPH0075

Determination of retention behavior of cannabis extract by column screening

 

The need of high purity cannabinoids is continuously growing. For this reason, it is of fundamental importance to find high selective and efficient methods for their purification. In this application, the separation of  six cannabinoids contained in a crude CBD extract has been evaluated on six analytical columns with four different mobile phase compositions under normal phase conditions. The information obtained could be useful for the set-up of following purification steps.

Technical Data

Application details

Method HPLC
Mode RP, NP
Substances CBD, CBDA, CBG, CBN, Δ9–THC, THCA, CBC, CBL
Key words Purification, cannabidiol, CBD, analytical columns
Version Version 1 I 02/2021

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