How to read a Certificate of Analysis
One thing that took me a while to understand was how to actually read a COA document. The Science Hub has a great interactive guide but here is my quick summary: look for the alkaloid percentages first especially mitragynine and 7-hydroxymitragynine. Then check the heavy metals panel, all should be below detection limits. Finally the solvent residuals section is critical. If DCM is above 600 ppm that is a red flag. The platform grades all of this automatically but knowing how to read it yourself makes you a more informed consumer.
3 Replies
Agree completely. I always check the S_safe score first now. No amount of potency is worth contaminated product.
Thanks for sharing this. I was considering trying this vendor and the grade data here definitely helps with the decision.
I had the opposite experience with this product but I think batch variation plays a big role. That is why checking the variance percentage matters.
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