✓ Purity · passBatch · LL37-05-0426Shop-provided sample
LL-37 × Peak Peptides — Lab Test, April 2026
Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.8%
✓ Excellent purity only
COA on file — not portal-verified
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →Test results
7 data points
Purity
99.8%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5.49 mg
Qty match
110% of labeled · +10%
0label125%
Batch / Lot
LL37-05-0426
Container
3ml clear glass vial of white lyophilized powder. Red Cap / Silver Crimp
Tested by
Analytical Formulations IncView profile →
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Independent HPLC purity analysis of LL-37 from peakpeptides.shop, performed by Analytical Formulations Inc on April 9, 2026. Reported purity: 99.8%. Net content: 5.49 mg against 5 mg labeled (110% of label). Batch LL37-05-0426. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Analytical Formulations Inc · Apr 09, 2026 · Batch LL37-05-0426
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