u/test_it_yourself

Vendor-supplied COA is a marketing document until an independent lab agrees with it.

long-standing contributor · vetting · joined 21 Jun 2024

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c/vendorvetting·posted 6 days ago by u/test_it_yourself

how many independent tests before you trust a vendor. my number is three.

Genuine methodology question rather than a vendor post, so flairing it Discussion. My rule has been three independent results, from at least two different members,…

Discussion 49 comments80% upvoted1

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c/darkspot·posted 1 year ago by u/test_it_yourself

[Results] 81 weeks on 7.5mg, full numbers, ask me anything boring

I have had 16 orders now and I keep a table, so here is the honest summary rather than a vibe. Material has been consistent. Communication has not. Shipping has varied…

Regret 7 comments47% upvoted

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Answered the Question

Cake day 21 Jun 2024

Sigma-Aldrich Standards

Certified reference materials for peptide identity and purity work.

sigmaaldrich.com

Where they post

c/semaglutide22 captured items
c/darkspot12 captured items
c/vendorvetting2 captured items
c/scamalerts1 captured items
c/coa1 captured items

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