✓ Purity · passBatch · 31-05260628Shop-provided sample
TB-500 × ascensionpeptides.com — Lab Test, June 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
99.666%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-9509F9 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
L0G8OKNLook it up on Kovera Labs ↗Checked Jun 2, 2026
Test results
9 data points
Purity
99.666%
Endotoxins
PASS (≤0.5 EU/mL)
Heavy metals
Arsenic, Cadmium, Lead, Mercury all Negative
Stated qty
5 mg
Tested qty
5.97 mg
Qty match
119% of labeled · +19%
0label125%
Batch / Lot
31-05260628
COA number
KVR-2026-9509F9
Container
Lyophilized Powder / Red Cap / Silver Crimp
Tested by
Kovera LabsView profile →
About this test
Independent HPLC purity analysis of TB-500 from ascensionpeptides.com, performed by Kovera Labs on June 2, 2026. Reported purity: 99.666%. Net content: 5.97 mg against 5 mg labeled (119% of label). Tested content exceeds the labeled amount by 19%. Endotoxins: PASS (≤0.5 EU/mL). Heavy metals: Arsenic, Cadmium, Lead, Mercury all Negative. Batch 31-05260628. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion