✓ Purity · passBatch · PA25021602Shop-provided sample
PT-141 × pureamino.com peptides — Lab Test, July 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
99.88%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-_4CWAO matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
92W2NYXXLook it up on ILS Laboratories ↗Checked Jul 13, 2026
Test results
8 data points
Purity
99.88%
Endotoxins
0.179 EU/mL
Heavy metals
ICP-MS: All Below Limits
Stated qty
10 mg
Tested qty
10.57 mg
Qty match
106% of labeled · +6%
0label125%
Batch / Lot
PA25021602
COA number
COA-2026-_4CWAO
Tested by
ILS LaboratoriesView profile →
About this test
Independent HPLC purity analysis of PT-141 from pureamino.com peptides, performed by ILS Laboratories on July 13, 2026. Reported purity: 99.88%. Net content: 10.57 mg against 10 mg labeled (106% of label). Endotoxins: 0.179 EU/mL. Heavy metals: ICP-MS: All Below Limits. Batch PA25021602. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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