With so many different types of samples being sent to cannabis testing labs, is it realistic to expect a single sample extraction technique to work for all of them? Join Justin Steimling, Restek’s LC Applications Laboratory Manager, as he discusses some considerations that go into choosing a sample extraction method based on the nature of the sample being analyzed.
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Contents
0:00 Introduction
0:15 What's one key to a successful cannabis potency analysis and why?
0:44 How do you match sample prep to the sample?
1:53 Can you give us some examples?
3:11 Let's talk some more about homogenization. It's a pretty important step.
4:24 Okay, once we have our extract, how about cleanup?
5:31 How do we know if our extraction was efficient?
6:17 What if your sample dissolves in the extraction solvent?
7:58 Any final thoughts?
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Additional Resources
Looking for a faster cannabinoid method for your high throughput lab? | www.restek.com/articles/high-...
And check out the analysis of different sample matrices for the presence of cannabinoids, with sample preparation information provided in the notes for each chromatogram:
Cannabis Concentrate (HPLC-UV) | www.restek.com/chromatogram-d...
Cannabis Concentrate (UHPLC-UV) | www.restek.com/chromatogram-d...
Cannabis Flower (UHPLC-UV) | www.restek.com/chromatogram-d...
Cannabis Flower (UHPLC-UV) | www.restek.com/chromatogram-d...
Cannabis Chocolate (UHPLC-UV) | www.restek.com/chromatogram-d...
Cannabis Hard Candy (UHPLC-UV) | www.restek.com/chromatogram-d...
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Restek Recommended Tools & Parts
Raptor ARC-18 2.7 µm | www.restek.com/p/9314A65
Raptor ARC-18 1.8 µm | www.restek.com/p/931421E
Cannabis Standards | www.restek.com/search/referen...
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