✓ Purity · passBatch · 28-05260628Shop-provided sample
PT-141 × ascensionpeptides.com — Lab Test, May 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
99.263%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-E6F074 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
2FXHSKXLook it up on Kovera Labs ↗Checked May 23, 2026
Test results
9 data points
Purity
99.263%
Endotoxins
PASS (≤0.5 EU/mL)
Heavy metals
Arsenic, Cadmium, Lead, Mercury all Negative
Stated qty
10 mg
Tested qty
10.96 mg
Qty match
110% of labeled · +10%
0label125%
Batch / Lot
28-05260628
COA number
KVR-2026-E6F074
Container
Lyophilized Powder / Yellow Cap / Silver Crimp
Tested by
Kovera LabsView profile →
About this test
Independent HPLC purity analysis of PT-141 from ascensionpeptides.com, performed by Kovera Labs on May 23, 2026. Reported purity: 99.263%. Net content: 10.96 mg against 10 mg labeled (110% of label). Endotoxins: PASS (≤0.5 EU/mL). Heavy metals: Arsenic, Cadmium, Lead, Mercury all Negative. Batch 28-05260628. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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