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Purchased some NMN, is there a safe amount when it comes lead and tin in supplements?
Replying to f2000 · Thanks for your opinion, much appreciated (also thanks to wobuxihuanbaichi2 for getting you to see this post). Here is the lab I used; https://www.intertek.com/testing/ I jus…
I've never used Intertek, but they seem pretty large. ICP-MS methods are pretty plug and play, too. So someone that large is likely fine. You'd have to do validations to ensure your detection limits are accurate for those matrices, but I would imagine they are. ICP-MS is the idea…
Purchased some NMN, is there a safe amount when it comes lead and tin in supplements?
Replying to wobuxihuanbaichi · u/MisterYouAreSoDumb, any take on this?
Those limits are low. What I would be concerned about is the validity of the testing results. What lab did that? I don't trust any results anymore without knowing the lab and having more data. IF the data is valid, and that's a big if, then the levels are fine.